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  1. IMPALA
  2. IMPALA-9060

Slow I/O logging is quite verbose on S3

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: Impala 3.4.0
    • Fix Version/s: Impala 3.4.0
    • Component/s: Backend
    • Labels:

      Description

      IMPALA-9033 added logging for I/Os, but this seems to result in very verbose output in s3 in some cases.

      I1015 16:54:07.491037   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 15.96 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s935ms so far. I/O status: OK
      I1015 16:54:07.491187   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 621.00 B. This thread has read 16.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s935ms so far. I/O status: OK
      I1015 16:54:07.491405   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 32.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s935ms so far. I/O status: OK
      I1015 16:54:07.491555   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 33.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s935ms so far. I/O status: OK
      I1015 16:54:07.491746   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 49.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s935ms so far. I/O status: OK
      I1015 16:54:07.491895   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 50.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s935ms so far. I/O status: OK
      I1015 16:54:07.492372   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 66.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s935ms so far. I/O status: OK
      I1015 16:54:07.492575   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 67.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s935ms so far. I/O status: OK
      I1015 16:54:07.492817   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 83.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.492971   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 84.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.493418   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 100.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.493562   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 101.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.493791   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 117.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.493896   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 118.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.494151   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 134.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.494231   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 135.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.494472   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 151.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.494586   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 152.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.494863   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 168.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.494963   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 169.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.495204   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 185.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.495314   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 186.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.495596   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 202.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.495725   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 203.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.495918   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 219.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.496031   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 220.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.496353   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 236.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.496474   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 237.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s939ms so far. I/O status: OK
      I1015 16:54:07.496712   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 253.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.496934   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 254.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.497138   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 270.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.497267   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 271.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.497439   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 287.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.497567   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 288.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.497813   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 304.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.497947   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 305.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.498198   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 321.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.498374   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 322.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.498630   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 338.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.498773   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 339.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.498929   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 355.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.499007   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 356.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.499279   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 372.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.499408   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 373.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.499646   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 389.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.499750   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 390.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.499971   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 406.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.500102   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 407.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.500322   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 423.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.500417   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 424.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s943ms so far. I/O status: OK
      I1015 16:54:07.500670   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 440.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.500777   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 441.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.501168   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 457.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.501296   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 458.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.501500   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 474.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.501629   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 475.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.501796   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 491.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.501904   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 492.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.502216   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 508.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.502377   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 509.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.502568   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 525.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.502660   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 526.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.502866   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 542.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.503046   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 543.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.503281   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 559.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.503396   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 560.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.503589   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 576.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.503679   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 577.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.503962   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 593.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.504103   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 594.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.504274   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 610.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.504401   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 611.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s947ms so far. I/O status: OK
      I1015 16:54:07.504679   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 627.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.504882   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 628.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.505131   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 644.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.505235   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 645.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.505439   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 661.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.505548   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 662.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.505872   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 678.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.506009   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 679.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.506201   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 695.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.506297   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 696.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.506522   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 712.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.506635   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 713.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.506891   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 729.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.507081   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 730.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.507272   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 746.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.507407   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 747.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.507591   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 763.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.507674   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 764.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.508002   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 780.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.508204   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 781.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.508383   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 797.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.508517   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 798.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s951ms so far. I/O status: OK
      I1015 16:54:07.508698   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 814.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.508796   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 815.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.509228   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 831.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.509372   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 832.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.509531   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 848.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.509707   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 849.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.509905   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 865.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.510038   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 866.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.510432   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 882.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.510597   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 883.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.510771   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 899.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.510882   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 900.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.511190   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 916.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.511389   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 917.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.511579   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 933.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.511734   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 934.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.512010   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 950.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.512073   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 951.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.512245   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 967.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.512305   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 968.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.512454   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 984.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.512533   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 985.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s955ms so far. I/O status: OK
      I1015 16:54:07.512713   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1001.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.512791   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1002.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.513142   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1018.53 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.513223   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1019.57 KB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.513417   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.01 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.513490   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.01 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.513720   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.03 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.513831   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.03 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.513990   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.04 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.514042   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.05 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.514199   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.06 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.514251   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.06 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.514472   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.08 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.514542   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.08 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.514683   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.09 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.514746   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.10 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.515066   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.11 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.515146   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.11 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.515383   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.13 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.515460   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.13 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.515661   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.14 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.515749   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.15 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.515923   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.16 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.516072   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.16 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.516240   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.18 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.516312   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.18 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s959ms so far. I/O status: OK
      I1015 16:54:07.516577   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.19 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.516656   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.19 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.516837   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.21 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.516921   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.21 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.517146   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.23 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.517333   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.23 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.517486   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.24 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.517557   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.24 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.517704   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.26 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.517771   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.26 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.518108   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.28 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.518218   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.28 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.518366   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.29 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.518434   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.29 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.518698   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.31 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.518779   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.31 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.518929   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.33 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.518995   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.33 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.519153   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.34 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.519265   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.34 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.519495   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.36 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.519562   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.36 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.519728   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.38 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.519791   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.38 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.520006   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.39 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.520081   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.39 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.520234   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.41 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.520365   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.41 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s963ms so far. I/O status: OK
      I1015 16:54:07.520730   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.43 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.520831   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.43 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.520984   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.44 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.521104   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.44 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.521250   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.46 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.521342   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.46 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.521524   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.48 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.521589   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.48 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.521744   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.49 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.521813   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.49 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.521993   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.51 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.522050   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.51 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.522258   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.53 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.522330   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.53 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.522478   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.54 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.522537   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.54 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.522682   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.56 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.522745   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.56 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.522903   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.58 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.522960   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.58 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.523191   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.59 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.523313   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.59 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.523607   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.61 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.523720   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.61 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.524037   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.63 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.524174   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.63 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.524411   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.64 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.524502   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.64 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s967ms so far. I/O status: OK
      I1015 16:54:07.524839   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.66 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.524997   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.66 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.525234   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.68 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.525321   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.68 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.525542   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.69 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.525612   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.69 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.525789   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.71 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.525856   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.71 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.526046   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.73 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.526115   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.73 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.526264   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.74 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.526325   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.74 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.526465   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.76 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.526516   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.76 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.526696   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.77 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.526752   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.78 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.526916   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.79 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.526976   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.79 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.527154   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.81 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.527225   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.81 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.527386   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.82 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.527443   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.83 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.527611   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.84 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.527663   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.84 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.527845   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.86 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.527923   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.86 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.528069   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.87 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.528144   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.88 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.528301   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.89 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.528359   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.89 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.528506   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.91 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s971ms so far. I/O status: OK
      I1015 16:54:07.528576   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.91 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.528750   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.92 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.528813   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.93 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.529021   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.94 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.529103   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.94 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.529250   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.96 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.529300   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.96 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.529438   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.97 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.529492   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.98 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.529634   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 1.99 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.529690   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 1.99 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.529826   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.01 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.529880   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.01 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.530048   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.02 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.530109   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.02 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.530293   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.04 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.530349   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.04 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.530488   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.06 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.530539   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.06 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.530702   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.07 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.530759   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.07 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.531435   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.09 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.531553   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.09 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.531698   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.11 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.531762   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.11 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.531909   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.12 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.531965   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.12 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.532202   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.14 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.532277   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.14 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.532440   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.16 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.532498   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.16 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s975ms so far. I/O status: OK
      I1015 16:54:07.532667   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.17 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.532730   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.17 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.532868   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.19 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.532920   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.19 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.533478   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.21 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.533560   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.21 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.533766   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.22 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.533830   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.22 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.533987   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.24 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.534042   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.24 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.534183   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.26 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.534235   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.26 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.534375   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.27 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.534430   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.27 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.534580   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.29 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.534638   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.29 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.535073   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.31 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.535285   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.31 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.535553   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.32 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.535671   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.32 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.535933   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.34 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.535991   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.34 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.536255   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.36 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.536412   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.36 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s979ms so far. I/O status: OK
      I1015 16:54:07.536828   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.37 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.536927   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.37 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.537128   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.39 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.537220   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.39 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.537611   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.41 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.537693   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.41 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.538079   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.42 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.538193   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.42 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.538414   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.44 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.538471   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.44 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.538905   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.46 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.538978   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.46 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.539371   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.47 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.539511   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.47 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.539696   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.49 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.539755   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.49 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.540202   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.51 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.540316   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.51 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.540482   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.52 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.540535   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.52 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s983ms so far. I/O status: OK
      I1015 16:54:07.540707   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.54 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.540760   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.54 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.540911   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.56 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.540962   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.56 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.541110   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.57 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.541162   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.57 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.541316   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.59 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.541378   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.59 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.541530   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.61 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.541582   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.61 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.541925   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.62 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.542089   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.62 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.542234   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.64 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.542289   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.64 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.542662   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.65 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.542851   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.66 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.543117   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.67 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.543176   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.67 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.543360   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.69 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.543429   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.69 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.543576   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.70 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.543628   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.71 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.543774   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.72 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.543830   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.72 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.543987   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.74 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.544045   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.74 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.544191   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.75 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.544243   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.76 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.544391   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.77 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.544445   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.77 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s987ms so far. I/O status: OK
      I1015 16:54:07.544597   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.79 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.544657   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.79 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.544817   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.80 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.544876   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.81 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.545202   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.82 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.545270   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.82 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.545420   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.84 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.545476   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.84 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.545639   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.85 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.545696   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.86 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.545971   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.87 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.546170   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.87 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.546367   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.89 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.546425   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.89 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.546567   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.90 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.546622   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.90 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.546777   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.92 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.546838   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.92 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.547209   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.94 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.547317   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.94 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.547521   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.95 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.547617   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.95 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.547761   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.97 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.547813   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.97 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.547981   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 2.99 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.548063   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 2.99 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.548331   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.00 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.548419   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.00 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s991ms so far. I/O status: OK
      I1015 16:54:07.548583   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.02 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.548640   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.02 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.548825   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.04 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.548885   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.04 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.549031   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.05 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.549091   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.05 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.549228   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.07 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.549481   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.07 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.549717   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.09 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.549818   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.09 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.549970   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.10 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.550034   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.10 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.550211   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.12 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.550325   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.12 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.550462   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.14 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.550563   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.14 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.550772   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.15 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.550849   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.15 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.551012   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.17 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.551069   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.17 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.551221   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.19 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.551277   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.19 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.551482   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.20 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.551553   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.20 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.551697   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.22 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.551849   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.22 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.552047   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.24 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.552109   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.24 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.552247   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.25 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.552295   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.25 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.552448   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.27 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.552541   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.27 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s995ms so far. I/O status: OK
      I1015 16:54:07.552727   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.29 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.552780   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.29 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.552919   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.30 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.553012   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.30 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.553160   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.32 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.553220   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.32 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.553359   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.34 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.553409   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.34 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.553553   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.35 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.553612   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.35 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.553768   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.37 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.553839   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.37 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.554128   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.39 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.554284   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.39 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.554447   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.40 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.554514   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.40 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.554683   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.42 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.554747   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.42 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.555048   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.44 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.555138   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.44 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.555346   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.45 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.555433   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.45 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.555588   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.47 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.555672   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.47 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.555824   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.48 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.555891   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.49 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.556038   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.50 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.556113   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.50 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.556376   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.52 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.556484   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.52 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 12s999ms so far. I/O status: OK
      I1015 16:54:07.556656   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.53 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.556767   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.54 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.557010   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.55 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.557075   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.55 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.557238   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.57 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.557303   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.57 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.557471   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.58 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.557526   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.59 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.557679   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.60 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.557752   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.60 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.557924   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.62 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.557986   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.62 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.558202   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.63 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.558272   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.64 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.558600   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.65 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.558673   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.65 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.558823   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.67 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.558888   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.67 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.559051   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.68 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.559118   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.69 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.559263   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.70 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.559350   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.70 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.559530   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.72 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.559604   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.72 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.559769   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.73 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.559911   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.73 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.560215   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 15.96 KB. This thread has read 3.75 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.560312   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-546e8a350000000a_1289936463_data.0.parq for instance ec499c60ab2626be:28f22fd500000001 of query ec499c60ab2626be:28f22fd500000000. Last read returned 1.04 KB. This thread has read 3.75 MB/7.91 MB starting at offset 53010240 in this I/O scheduling quantum and taken 13s003ms so far. I/O status: OK
      I1015 16:54:07.560477   166 hdfs-file-reader.cc:172] ec499c60ab2626be:28f22fd500000001] Slow FS I/O operation on s3a://bucket/tpcds_3000_decimal_parquet/store_sales/ss_sold_date_sk=2451220/c9405aacfdd85f5e-
      

      We should probably limit logging to maybe twice per I/O quantum - the first time it hit the threshold and the last one. I think if you include the number of iterations of the loop, that'd give an indication of whether the problem was the number of calls or the time per call.

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              • Assignee:
                tarmstrong Tim Armstrong
                Reporter:
                tarmstrong Tim Armstrong
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                • Created:
                  Updated:
                  Resolved: