Query (id=5a402efcc9e56cd3:f36c23323c1b1180)
  Summary
    Session ID: c46abb6661d4ec7:77357b516f691cbf
    Session Type: HIVESERVER2
    HiveServer2 Protocol Version: V6
    Start Time: 2016-11-15 10:51:26.590780000
    End Time: 2016-11-15 10:52:52.957993000
    Query Type: QUERY
    Query State: EXCEPTION
    Query Status: Session expired due to inactivity

    Impala Version: impalad version 2.6.0-cdh5.8.3 RELEASE (build c644f476b774db9db87a619628f7a6ecc5f843e0)
    User: cloudera@HADOOP.COM
    Connected User: cloudera@HADOOP.COM
    Delegated User: 
    Network Address: xxx.xxx.xxx.xxx:59653
    Default Db: default
    Sql Statement: SELECT COUNT(*) AS `cnt`  FROM `default`.`web_logs` `a` , `default`.`web_logs` `b` , `default`.`web_logs` `c`  CROSS JOIN `default`.`web_logs` `d`  
    Coordinator: impalad-host-1.cloudera.com:22000
    Query Options (non default): 
    Plan: 
----------------
Estimated Per-Host Requirements: Memory=6.20GB VCores=4
WARNING: The following tables are missing relevant table and/or column statistics.
default.web_logs

12:AGGREGATE [FINALIZE]
|  output: count:merge(*)
|  hosts=2 per-host-mem=unavailable
|  tuple-ids=4 row-size=8B cardinality=1
|
11:EXCHANGE [UNPARTITIONED]
|  hosts=2 per-host-mem=unavailable
|  tuple-ids=4 row-size=8B cardinality=1
|
07:AGGREGATE
|  output: count(*)
|  hosts=2 per-host-mem=10.00MB
|  tuple-ids=4 row-size=8B cardinality=1
|
06:NESTED LOOP JOIN [CROSS JOIN, BROADCAST]
|  hosts=2 per-host-mem=2.00GB
|  tuple-ids=0,1,2,3 row-size=0B cardinality=unavailable
|
|--10:EXCHANGE [BROADCAST]
|  |  hosts=2 per-host-mem=0B
|  |  tuple-ids=3 row-size=0B cardinality=unavailable
|  |
|  03:SCAN HDFS [default.web_logs d, RANDOM]
|     partitions=4/4 files=4 size=404.45KB
|     table stats: unavailable
|     column stats: all
|     hosts=2 per-host-mem=48.00MB
|     tuple-ids=3 row-size=0B cardinality=unavailable
|
05:NESTED LOOP JOIN [CROSS JOIN, BROADCAST]
|  hosts=2 per-host-mem=2.00GB
|  tuple-ids=0,1,2 row-size=0B cardinality=unavailable
|
|--09:EXCHANGE [BROADCAST]
|  |  hosts=2 per-host-mem=0B
|  |  tuple-ids=2 row-size=0B cardinality=unavailable
|  |
|  02:SCAN HDFS [default.web_logs c, RANDOM]
|     partitions=4/4 files=4 size=404.45KB
|     table stats: unavailable
|     column stats: all
|     hosts=2 per-host-mem=48.00MB
|     tuple-ids=2 row-size=0B cardinality=unavailable
|
04:NESTED LOOP JOIN [CROSS JOIN, BROADCAST]
|  hosts=2 per-host-mem=2.00GB
|  tuple-ids=0,1 row-size=0B cardinality=unavailable
|
|--08:EXCHANGE [BROADCAST]
|  |  hosts=2 per-host-mem=0B
|  |  tuple-ids=1 row-size=0B cardinality=unavailable
|  |
|  01:SCAN HDFS [default.web_logs b, RANDOM]
|     partitions=4/4 files=4 size=404.45KB
|     table stats: unavailable
|     column stats: all
|     hosts=2 per-host-mem=48.00MB
|     tuple-ids=1 row-size=0B cardinality=unavailable
|
00:SCAN HDFS [default.web_logs a, RANDOM]
   partitions=4/4 files=4 size=404.45KB
   table stats: unavailable
   column stats: all
   hosts=2 per-host-mem=48.00MB
   tuple-ids=0 row-size=0B cardinality=unavailable
----------------
    Estimated Per-Host Mem: 6654263296
    Estimated Per-Host VCores: 4
    Tables Missing Stats: default.web_logs
    Request Pool: root.cloudera
    Admission result: Admitted immediately
    ExecSummary: 
Operator              #Hosts   Avg Time   Max Time   #Rows  Est. #Rows   Peak Mem  Est. Peak Mem  Detail                
------------------------------------------------------------------------------------------------------------------------
12:AGGREGATE               1  291.999ms  291.999ms       0           1    4.00 KB        -1.00 B  FINALIZE              
11:EXCHANGE                1      1m25s      1m25s       0           1          0        -1.00 B  UNPARTITIONED         
07:AGGREGATE               2    0.000ns    0.000ns       0           1   36.00 KB       10.00 MB                        
06:NESTED LOOP JOIN        2      1m19s      1m19s   9.64B          -1   32.00 KB        2.00 GB  CROSS JOIN, BROADCAST 
|--10:EXCHANGE             2    0.000ns    0.000ns   1.00K          -1          0              0  BROADCAST             
|  03:SCAN HDFS            2  356.499ms  395.999ms   1.00K          -1  272.00 KB       48.00 MB  default.web_logs d    
05:NESTED LOOP JOIN        2   88.999ms   91.999ms   9.64M          -1   24.00 KB        2.00 GB  CROSS JOIN, BROADCAST 
|--09:EXCHANGE             2    0.000ns    0.000ns   1.00K          -1          0              0  BROADCAST             
|  02:SCAN HDFS            2  341.499ms  378.999ms   1.00K          -1  272.00 KB       48.00 MB  default.web_logs c    
04:NESTED LOOP JOIN        2    1.499ms    1.999ms  13.95K          -1   16.00 KB        2.00 GB  CROSS JOIN, BROADCAST 
|--08:EXCHANGE             2    0.000ns    0.000ns   1.00K          -1          0              0  BROADCAST             
|  01:SCAN HDFS            2  368.499ms  373.999ms   1.00K          -1  272.00 KB       48.00 MB  default.web_logs b    
00:SCAN HDFS               2    6.999ms    7.999ms     500          -1  272.00 KB       48.00 MB  default.web_logs a    
    Planner Timeline
      Analysis finished: 5609570
      Equivalence classes computed: 5831215
      Single node plan created: 12090543
      Runtime filters computed: 12154224
      Distributed plan created: 13832001
      Lineage info computed: 15131652
      Planning finished: 23904126
    Query Timeline
      Start execution: 0
      Planning finished: 26999972
      Submit for admission: 28999969
      Completed admission: 28999969
      Ready to start 8 remote fragments: 321999673
      All 8 remote fragments started: 419999573
      Cancelled: 86358912411
      Rows available: 86365912404
      Unregister query: 86366912403
  ImpalaServer
    - ClientFetchWaitTimer: 0
    - InactiveTotalTime: 0
    - RowMaterializationTimer: 0
    - TotalTime: 0
  Execution Profile 5a402efcc9e56cd3:f36c23323c1b1180
    Number of filters: 0
    Filter routing table: 
 ID  Src. Node  Tgt. Node(s)  Targets  Target type  Partition filter  Pending (Expected)  First arrived   Completed
-------------------------------------------------------------------------------------------------------------------

    Fragment start latencies: Count: 8, 25th %-ile: 1ms, 50th %-ile: 1ms, 75th %-ile: 3ms, 90th %-ile: 75ms, 95th %-ile: 96ms, 99.9th %-ile: 96ms
    Per Node Peak Memory Usage: impalad-host-2.cloudera.com:22000(1.12 MB) impalad-host-1.cloudera.com:22000(888.00 KB) 
    - FiltersReceived: 0
    - FinalizationTimer: 0
    - InactiveTotalTime: 0
    - TotalTime: 86331912439
    Coordinator Fragment F04
      - AverageThreadTokens: 1.0
      - BloomFilterBytes: 0
      - InactiveTotalTime: 0
      - PeakMemoryUsage: 12288
      - PerHostPeakMemUsage: 0
      - PrepareTime: 291999704
      - RowsProduced: 0
      - TotalCpuTime: 0
      - TotalNetworkReceiveTime: 85809912970
      - TotalNetworkSendTime: 0
      - TotalStorageWaitTime: 0
      - TotalTime: 86102912674
      BlockMgr
        - BlockWritesOutstanding: 0
        - BlocksCreated: 0
        - BlocksRecycled: 0
        - BufferedPins: 0
        - BytesWritten: 0
        - InactiveTotalTime: 0
        - MaxBlockSize: 8388608
        - MemoryLimit: 1105618560
        - PeakMemoryUsage: 0
        - TotalBufferWaitTime: 0
        - TotalEncryptionTime: 0
        - TotalIntegrityCheckTime: 0
        - TotalReadBlockTime: 0
        - TotalTime: 0
      CodeGen
        - CodegenTime: 0
        - CompileTime: 3999994
        - InactiveTotalTime: 0
        - LoadTime: 0
        - ModuleBitcodeSize: 2254648
        - NumFunctions: 7
        - NumInstructions: 96
        - OptimizationTime: 113999885
        - PrepareTime: 290999705
        - TotalTime: 409999583
      AGGREGATION_NODE (id=12)
        ExecOption: Codegen Enabled
        - BuildTime: 0
        - GetResultsTime: 0
        - HTResizeTime: 0
        - HashBuckets: 0
        - InactiveTotalTime: 0
        - LargestPartitionPercent: 0
        - MaxPartitionLevel: 0
        - NumRepartitions: 0
        - PartitionsCreated: 0
        - PeakMemoryUsage: 4096
        - RowsRepartitioned: 0
        - RowsReturned: 0
        - RowsReturnedRate: 0
        - SpilledPartitions: 0
        - TotalTime: 86101912674
        EXCHANGE_NODE (id=11)
          - BytesReceived: 0
          - ConvertRowBatchTime: 0
          - DeserializeRowBatchTimer: 0
          - FirstBatchArrivalWaitTime: 0
          - InactiveTotalTime: 0
          - PeakMemoryUsage: 0
          - RowsReturned: 0
          - RowsReturnedRate: 0
          - SendersBlockedTimer: 0
          - SendersBlockedTotalTimer(*): 0
          - TotalTime: 85809912970
    Averaged Fragment F00
      split sizes:  min: 185.86 KB, max: 218.59 KB, avg: 202.23 KB, stddev: 16.37 KB
      completion times: min:1m26s  max:1m26s  mean: 1m26s  stddev:999.999us
      execution rates: min:2.16 KB/sec  max:2.54 KB/sec  mean:2.35 KB/sec  stddev:195.23 B/sec
      num instances: 2
      - AverageThreadTokens: 1.0
      - BloomFilterBytes: 0
      - InactiveTotalTime: 0
      - PeakMemoryUsage: 380928
      - PerHostPeakMemUsage: 1042336
      - PrepareTime: 326499698
      - RowsProduced: 0
      - TotalCpuTime: 157499843
      - TotalNetworkReceiveTime: 225999772
      - TotalNetworkSendTime: 0
      - TotalStorageWaitTime: 13999986
      - TotalTime: 330999694
      CodeGen
        - CodegenTime: 999999
        - CompileTime: 11499990
        - InactiveTotalTime: 0
        - LoadTime: 0
        - ModuleBitcodeSize: 2254648
        - NumFunctions: 9
        - NumInstructions: 144
        - OptimizationTime: 93499915
        - PrepareTime: 323999701
        - TotalTime: 429999604
      DataStreamSender (dst_id=11)
        - BytesSent: 0
        - InactiveTotalTime: 0
        - NetworkThroughput(*): 0
        - OverallThroughput: 0
        - PeakMemoryUsage: 16384
        - RowsReturned: 0
        - SerializeBatchTime: 0
        - TotalTime: 0
        - TransmitDataRPCTime: 0
        - UncompressedRowBatchSize: 0
      AGGREGATION_NODE (id=7)
        - BuildTime: 2190497903
        - GetResultsTime: 0
        - HTResizeTime: 0
        - HashBuckets: 0
        - InactiveTotalTime: 0
        - LargestPartitionPercent: 0
        - MaxPartitionLevel: 0
        - NumRepartitions: 0
        - PartitionsCreated: 0
        - PeakMemoryUsage: 36864
        - RowsRepartitioned: 0
        - RowsReturned: 0
        - RowsReturnedRate: 0
        - SpilledPartitions: 0
        - TotalTime: 326499698
        NESTED_LOOP_JOIN_NODE (id=6)
          - BuildRows: 1000
          - BuildTime: 0
          - InactiveTotalTime: 0
          - LocalTime: 79406925759
          - PeakMemoryUsage: 32768
          - ProbeRows: 1024
          - ProbeTime: 0
          - RowsReturned: 4819854084
          - RowsReturnedRate: 60569890
          - TotalTime: 79614925559
          EXCHANGE_NODE (id=10)
            - BytesReceived: 4016
            - ConvertRowBatchTime: 0
            - DeserializeRowBatchTimer: 499999
            - FirstBatchArrivalWaitTime: 5499994
            - InactiveTotalTime: 0
            - PeakMemoryUsage: 0
            - RowsReturned: 1000
            - RowsReturnedRate: 75493
            - SendersBlockedTimer: 0
            - SendersBlockedTotalTimer(*): 0
            - TotalTime: 64999932
          NESTED_LOOP_JOIN_NODE (id=5)
            - BuildRows: 1000
            - BuildTime: 0
            - InactiveTotalTime: 0
            - LocalTime: 88999915
            - PeakMemoryUsage: 24576
            - ProbeRows: 1024
            - ProbeTime: 0
            - RowsReturned: 4821952
            - RowsReturnedRate: 26949264
            - TotalTime: 207999799
            EXCHANGE_NODE (id=9)
              - BytesReceived: 4016
              - ConvertRowBatchTime: 0
              - DeserializeRowBatchTimer: 0
              - FirstBatchArrivalWaitTime: 18499981
              - InactiveTotalTime: 0
              - PeakMemoryUsage: 0
              - RowsReturned: 1000
              - RowsReturnedRate: 4950
              - SendersBlockedTimer: 0
              - SendersBlockedTotalTimer(*): 0
              - TotalTime: 50499949
            NESTED_LOOP_JOIN_NODE (id=4)
              - BuildRows: 1000
              - BuildTime: 0
              - InactiveTotalTime: 0
              - LocalTime: 1499998
              - PeakMemoryUsage: 16384
              - ProbeRows: 250
              - ProbeTime: 0
              - RowsReturned: 6976
              - RowsReturnedRate: 81174
              - TotalTime: 118999884
              EXCHANGE_NODE (id=8)
                - BytesReceived: 4016
                - ConvertRowBatchTime: 0
                - DeserializeRowBatchTimer: 500000
                - FirstBatchArrivalWaitTime: 72999926
                - InactiveTotalTime: 0
                - PeakMemoryUsage: 0
                - RowsReturned: 1000
                - RowsReturnedRate: 12573
                - SendersBlockedTimer: 0
                - SendersBlockedTotalTimer(*): 0
                - TotalTime: 110499891
              HDFS_SCAN_NODE (id=0)
                - AverageHdfsReadThreadConcurrency: 0.0
                - AverageScannerThreadConcurrency: 0.0
                - BytesRead: 207078
                - BytesReadDataNodeCache: 0
                - BytesReadLocal: 0
                - BytesReadRemoteUnexpected: 0
                - BytesReadShortCircuit: 0
                - DecompressionTime: 0
                - InactiveTotalTime: 0
                - MaxCompressedTextFileLength: 0
                - NumDisksAccessed: 0
                - NumScannerThreadsStarted: 2
                - PeakMemoryUsage: 278528
                - PerReadThreadRawHdfsThroughput: 0
                - RemoteScanRanges: 0
                - RowsRead: 498
                - RowsReturned: 250
                - RowsReturnedRate: 36458
                - ScanRangesComplete: 2
                - ScannerThreadsInvoluntaryContextSwitches: 0
                - ScannerThreadsTotalWallClockTime: 15999984
                  - DelimiterParseTime: 999999
                  - MaterializeTupleTime(*): 0
                  - ScannerThreadsSysTime: 0
                  - ScannerThreadsUserTime: 0
                - ScannerThreadsVoluntaryContextSwitches: 7
                - TotalRawHdfsReadTime(*): 0
                - TotalReadThroughput: 2511
                - TotalTime: 6999994
    Averaged Fragment F03
      split sizes:  min: 185.86 KB, max: 218.59 KB, avg: 202.23 KB, stddev: 16.37 KB
      completion times: min:400.999ms  max:505.999ms  mean: 453.499ms  stddev:52.499ms
      execution rates: min:432.00 KB/sec  max:463.49 KB/sec  mean:447.74 KB/sec  stddev:15.75 KB/sec
      num instances: 2
      - AverageThreadTokens: 1.0
      - BloomFilterBytes: 0
      - InactiveTotalTime: 0
      - PeakMemoryUsage: 483328
      - PerHostPeakMemUsage: 1042336
      - PrepareTime: 301499721
      - RowsProduced: 500
      - TotalCpuTime: 497999538
      - TotalNetworkReceiveTime: 0
      - TotalNetworkSendTime: 0
      - TotalStorageWaitTime: 52999950
      - TotalTime: 363999660
      CodeGen
        - CodegenTime: 0
        - CompileTime: 6999994
        - InactiveTotalTime: 0
        - LoadTime: 0
        - ModuleBitcodeSize: 2254648
        - NumFunctions: 6
        - NumInstructions: 71
        - OptimizationTime: 80999926
        - PrepareTime: 300499722
        - TotalTime: 389499641
      DataStreamSender (dst_id=10)
        - BytesSent: 4016
        - InactiveTotalTime: 0
        - NetworkThroughput(*): 0
        - OverallThroughput: 0
        - PeakMemoryUsage: 262144
        - RowsReturned: 500
        - SerializeBatchTime: 0
        - TotalTime: 0
        - TransmitDataRPCTime: 0
        - UncompressedRowBatchSize: 4016
      HDFS_SCAN_NODE (id=3)
        - AverageHdfsReadThreadConcurrency: 0.0
        - AverageScannerThreadConcurrency: 0.0
        - BytesRead: 207078
        - BytesReadDataNodeCache: 0
        - BytesReadLocal: 207078
        - BytesReadRemoteUnexpected: 0
        - BytesReadShortCircuit: 207078
        - DecompressionTime: 0
        - InactiveTotalTime: 0
        - MaxCompressedTextFileLength: 0
        - NumDisksAccessed: 1
        - NumScannerThreadsStarted: 2
        - PeakMemoryUsage: 212992
        - PerReadThreadRawHdfsThroughput: 47580047
        - RemoteScanRanges: 0
        - RowsRead: 498
        - RowsReturned: 500
        - RowsReturnedRate: 1419
        - ScanRangesComplete: 2
        - ScannerThreadsInvoluntaryContextSwitches: 2
        - ScannerThreadsTotalWallClockTime: 98499907
          - DelimiterParseTime: 0
          - MaterializeTupleTime(*): 0
          - ScannerThreadsSysTime: 0
          - ScannerThreadsUserTime: 0
        - ScannerThreadsVoluntaryContextSwitches: 8
        - TotalRawHdfsReadTime(*): 999999
        - TotalReadThroughput: 0
        - TotalTime: 356499668
    Averaged Fragment F02
      split sizes:  min: 185.86 KB, max: 218.59 KB, avg: 202.23 KB, stddev: 16.37 KB
      completion times: min:424.999ms  max:483.999ms  mean: 454.499ms  stddev:29.499ms
      execution rates: min:437.32 KB/sec  max:451.63 KB/sec  mean:444.48 KB/sec  stddev:7.16 KB/sec
      num instances: 2
      - AverageThreadTokens: 1.0
      - BloomFilterBytes: 0
      - InactiveTotalTime: 0
      - PeakMemoryUsage: 548864
      - PerHostPeakMemUsage: 1042336
      - PrepareTime: 309999711
      - RowsProduced: 500
      - TotalCpuTime: 457499574
      - TotalNetworkReceiveTime: 0
      - TotalNetworkSendTime: 499999
      - TotalStorageWaitTime: 51499955
      - TotalTime: 345499679
      CodeGen
        - CodegenTime: 0
        - CompileTime: 6999993
        - InactiveTotalTime: 0
        - LoadTime: 0
        - ModuleBitcodeSize: 2254648
        - NumFunctions: 6
        - NumInstructions: 71
        - OptimizationTime: 96499909
        - PrepareTime: 308999712
        - TotalTime: 413499614
      DataStreamSender (dst_id=9)
        - BytesSent: 4016
        - InactiveTotalTime: 0
        - NetworkThroughput(*): 2007997
        - OverallThroughput: 2007997
        - PeakMemoryUsage: 262144
        - RowsReturned: 500
        - SerializeBatchTime: 0
        - TotalTime: 500000
        - TransmitDataRPCTime: 500000
        - UncompressedRowBatchSize: 4016
      HDFS_SCAN_NODE (id=2)
        - AverageHdfsReadThreadConcurrency: 0.0
        - AverageScannerThreadConcurrency: 0.0
        - BytesRead: 207078
        - BytesReadDataNodeCache: 0
        - BytesReadLocal: 207078
        - BytesReadRemoteUnexpected: 0
        - BytesReadShortCircuit: 207078
        - DecompressionTime: 0
        - InactiveTotalTime: 0
        - MaxCompressedTextFileLength: 0
        - NumDisksAccessed: 1
        - NumScannerThreadsStarted: 2
        - PeakMemoryUsage: 278528
        - PerReadThreadRawHdfsThroughput: 0
        - RemoteScanRanges: 0
        - RowsRead: 498
        - RowsReturned: 500
        - RowsReturnedRate: 1481
        - ScanRangesComplete: 2
        - ScannerThreadsInvoluntaryContextSwitches: 1
        - ScannerThreadsTotalWallClockTime: 55999950
          - DelimiterParseTime: 0
          - MaterializeTupleTime(*): 0
          - ScannerThreadsSysTime: 0
          - ScannerThreadsUserTime: 0
        - ScannerThreadsVoluntaryContextSwitches: 6
        - TotalRawHdfsReadTime(*): 0
        - TotalReadThroughput: 0
        - TotalTime: 341499683
      BlockMgr
        - BlockWritesOutstanding: 0
        - BlocksCreated: 0
        - BlocksRecycled: 0
        - BufferedPins: 0
        - BytesWritten: 0
        - InactiveTotalTime: 0
        - MaxBlockSize: 8388608
        - MemoryLimit: 1105618560
        - PeakMemoryUsage: 0
        - TotalBufferWaitTime: 0
        - TotalEncryptionTime: 0
        - TotalIntegrityCheckTime: 0
        - TotalReadBlockTime: 0
        - TotalTime: 0
    Averaged Fragment F01
      split sizes:  min: 185.86 KB, max: 218.59 KB, avg: 202.23 KB, stddev: 16.37 KB
      completion times: min:423.999ms  max:477.999ms  mean: 450.999ms  stddev:26.999ms
      execution rates: min:438.35 KB/sec  max:457.30 KB/sec  mean:447.83 KB/sec  stddev:9.48 KB/sec
      num instances: 2
      - AverageThreadTokens: 1.0
      - BloomFilterBytes: 0
      - InactiveTotalTime: 0
      - PeakMemoryUsage: 548864
      - PerHostPeakMemUsage: 1042336
      - PrepareTime: 358499665
      - RowsProduced: 500
      - TotalCpuTime: 451999580
      - TotalNetworkReceiveTime: 0
      - TotalNetworkSendTime: 499999
      - TotalStorageWaitTime: 12499986
      - TotalTime: 368999655
      CodeGen
        - CodegenTime: 500000
        - CompileTime: 5999996
        - InactiveTotalTime: 0
        - LoadTime: 0
        - ModuleBitcodeSize: 2254648
        - NumFunctions: 6
        - NumInstructions: 71
        - OptimizationTime: 73999932
        - PrepareTime: 356499667
        - TotalTime: 437499594
      DataStreamSender (dst_id=8)
        - BytesSent: 4016
        - InactiveTotalTime: 0
        - NetworkThroughput(*): 2008000000000
        - OverallThroughput: 2008000000000
        - PeakMemoryUsage: 262144
        - RowsReturned: 500
        - SerializeBatchTime: 0
        - TotalTime: 0
        - TransmitDataRPCTime: 0
        - UncompressedRowBatchSize: 4016
      HDFS_SCAN_NODE (id=1)
        - AverageHdfsReadThreadConcurrency: 0.0
        - AverageScannerThreadConcurrency: 0.0
        - BytesRead: 207078
        - BytesReadDataNodeCache: 0
        - BytesReadLocal: 207078
        - BytesReadRemoteUnexpected: 0
        - BytesReadShortCircuit: 207078
        - DecompressionTime: 0
        - InactiveTotalTime: 0
        - MaxCompressedTextFileLength: 0
        - NumDisksAccessed: 1
        - NumScannerThreadsStarted: 2
        - PeakMemoryUsage: 278528
        - PerReadThreadRawHdfsThroughput: 95160111918611
        - RemoteScanRanges: 0
        - RowsRead: 498
        - RowsReturned: 500
        - RowsReturnedRate: 1356
        - ScanRangesComplete: 2
        - ScannerThreadsInvoluntaryContextSwitches: 0
        - ScannerThreadsTotalWallClockTime: 14499984
          - DelimiterParseTime: 0
          - MaterializeTupleTime(*): 0
          - ScannerThreadsSysTime: 0
          - ScannerThreadsUserTime: 0
        - ScannerThreadsVoluntaryContextSwitches: 6
        - TotalRawHdfsReadTime(*): 500000
        - TotalReadThroughput: 0
        - TotalTime: 368499654
    Fragment F00
      Instance 5a402efcc9e56cd3:f36c23323c1b1183 (host=impalad-host-2.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/218.59 KB 
        - AverageThreadTokens: 1.0
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 380928
        - PerHostPeakMemUsage: 1175360
        - PrepareTime: 359999692
        - RowsProduced: 0
        - TotalCpuTime: 76999929
        - TotalNetworkReceiveTime: 58999946
        - TotalNetworkSendTime: 0
        - TotalStorageWaitTime: 13999987
        - TotalTime: 368999684
        CodeGen
          - CodegenTime: 999999
          - CompileTime: 11999992
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2254648
          - NumFunctions: 9
          - NumInstructions: 144
          - OptimizationTime: 114999902
          - PrepareTime: 357999695
          - TotalTime: 485999587
        DataStreamSender (dst_id=11)
          - BytesSent: 0
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 16384
          - RowsReturned: 0
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 0
        AGGREGATION_NODE (id=7)
          ExecOption: Codegen Enabled
          - BuildTime: 1871998331
          - GetResultsTime: 0
          - HTResizeTime: 0
          - HashBuckets: 0
          - InactiveTotalTime: 0
          - LargestPartitionPercent: 0
          - MaxPartitionLevel: 0
          - NumRepartitions: 0
          - PartitionsCreated: 0
          - PeakMemoryUsage: 36864
          - RowsRepartitioned: 0
          - RowsReturned: 0
          - RowsReturnedRate: 0
          - SpilledPartitions: 0
          - TotalTime: 359999692
          NESTED_LOOP_JOIN_NODE (id=6)
            ExecOption: Join Build-Side Prepared Asynchronously
            - BuildRows: 1000
            - BuildTime: 0
            - InactiveTotalTime: 0
            - LocalTime: 79293932201
            - PeakMemoryUsage: 32768
            - ProbeRows: 1024
            - ProbeTime: 0
            - RowsReturned: 5920023976
            - RowsReturnedRate: 74520140
            - TotalTime: 79441932067
            EXCHANGE_NODE (id=10)
              - BytesReceived: 4016
              - ConvertRowBatchTime: 0
              - DeserializeRowBatchTimer: 999998
              - FirstBatchArrivalWaitTime: 0
              - InactiveTotalTime: 6999990
              - PeakMemoryUsage: 0
              - RowsReturned: 1000
              - RowsReturnedRate: 142857
              - SendersBlockedTimer: 0
              - SendersBlockedTotalTimer(*): 0
              - TotalTime: 6999990
            NESTED_LOOP_JOIN_NODE (id=5)
              ExecOption: Join Build-Side Prepared Asynchronously
              - BuildRows: 1000
              - BuildTime: 0
              - InactiveTotalTime: 0
              - LocalTime: 85999921
              - PeakMemoryUsage: 24576
              - ProbeRows: 1024
              - ProbeTime: 0
              - RowsReturned: 5921096
              - RowsReturnedRate: 40007441
              - TotalTime: 147999866
              EXCHANGE_NODE (id=9)
                - BytesReceived: 4016
                - ConvertRowBatchTime: 0
                - DeserializeRowBatchTimer: 0
                - FirstBatchArrivalWaitTime: 0
                - InactiveTotalTime: 0
                - PeakMemoryUsage: 0
                - RowsReturned: 1000
                - RowsReturnedRate: 0
                - SendersBlockedTimer: 0
                - SendersBlockedTotalTimer(*): 0
                - TotalTime: 0
              NESTED_LOOP_JOIN_NODE (id=4)
                ExecOption: Join Build-Side Prepared Asynchronously
                - BuildRows: 1000
                - BuildTime: 0
                - InactiveTotalTime: 0
                - LocalTime: 1999997
                - PeakMemoryUsage: 16384
                - ProbeRows: 250
                - ProbeTime: 0
                - RowsReturned: 7952
                - RowsReturnedRate: 128258
                - TotalTime: 61999945
                EXCHANGE_NODE (id=8)
                  - BytesReceived: 4016
                  - ConvertRowBatchTime: 0
                  - DeserializeRowBatchTimer: 1000000
                  - FirstBatchArrivalWaitTime: 14999986
                  - InactiveTotalTime: 51999956
                  - PeakMemoryUsage: 0
                  - RowsReturned: 1000
                  - RowsReturnedRate: 19230
                  - SendersBlockedTimer: 0
                  - SendersBlockedTotalTimer(*): 0
                  - TotalTime: 51999956
                HDFS_SCAN_NODE (id=0)
                  ExecOption: Expr Evaluation Codegen Disabled
                  Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/218.59 KB 
                  - AverageHdfsReadThreadConcurrency: 0.0
                  - AverageScannerThreadConcurrency: 0.0
                  - BytesRead: 223837
                  - BytesReadDataNodeCache: 0
                  - BytesReadLocal: 0
                  - BytesReadRemoteUnexpected: 0
                  - BytesReadShortCircuit: 0
                  - DecompressionTime: 0
                  - InactiveTotalTime: 0
                  - MaxCompressedTextFileLength: 0
                  - NumDisksAccessed: 0
                  - NumScannerThreadsStarted: 2
                  - PeakMemoryUsage: 278528
                  - PerReadThreadRawHdfsThroughput: 0
                  - RemoteScanRanges: 0
                  - RowsRead: 498
                  - RowsReturned: 250
                  - RowsReturnedRate: 31250
                  - ScanRangesComplete: 2
                  - ScannerThreadsInvoluntaryContextSwitches: 0
                  - ScannerThreadsTotalWallClockTime: 17999983
                    - DelimiterParseTime: 1999998
                    - MaterializeTupleTime(*): 0
                    - ScannerThreadsSysTime: 0
                    - ScannerThreadsUserTime: 0
                  - ScannerThreadsVoluntaryContextSwitches: 6
                  - TotalRawHdfsReadTime(*): 0
                  - TotalReadThroughput: 2729
                  - TotalTime: 7999992
      Instance 5a402efcc9e56cd3:f36c23323c1b1182 (host=impalad-host-1.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/185.86 KB 
        - AverageThreadTokens: 1.0
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 380928
        - PerHostPeakMemUsage: 909312
        - PrepareTime: 292999704
        - RowsProduced: 0
        - TotalCpuTime: 237999758
        - TotalNetworkReceiveTime: 392999599
        - TotalNetworkSendTime: 0
        - TotalStorageWaitTime: 13999986
        - TotalTime: 292999704
        CodeGen
          - CodegenTime: 1000000
          - CompileTime: 10999988
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2254648
          - NumFunctions: 9
          - NumInstructions: 144
          - OptimizationTime: 71999929
          - PrepareTime: 289999707
          - TotalTime: 373999622
        DataStreamSender (dst_id=11)
          - BytesSent: 0
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 16384
          - RowsReturned: 0
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 0
        AGGREGATION_NODE (id=7)
          ExecOption: Codegen Enabled
          - BuildTime: 2508997475
          - GetResultsTime: 0
          - HTResizeTime: 0
          - HashBuckets: 0
          - InactiveTotalTime: 0
          - LargestPartitionPercent: 0
          - MaxPartitionLevel: 0
          - NumRepartitions: 0
          - PartitionsCreated: 0
          - PeakMemoryUsage: 36864
          - RowsRepartitioned: 0
          - RowsReturned: 0
          - RowsReturnedRate: 0
          - SpilledPartitions: 0
          - TotalTime: 292999704
          NESTED_LOOP_JOIN_NODE (id=6)
            ExecOption: Join Build-Side Prepared Asynchronously
            - BuildRows: 1000
            - BuildTime: 0
            - InactiveTotalTime: 0
            - LocalTime: 79519919318
            - PeakMemoryUsage: 32768
            - ProbeRows: 1024
            - ProbeTime: 0
            - RowsReturned: 3719684192
            - RowsReturnedRate: 46619641
            - TotalTime: 79787919051
            EXCHANGE_NODE (id=10)
              - BytesReceived: 4016
              - ConvertRowBatchTime: 0
              - DeserializeRowBatchTimer: 0
              - FirstBatchArrivalWaitTime: 10999988
              - InactiveTotalTime: 122999874
              - PeakMemoryUsage: 0
              - RowsReturned: 1000
              - RowsReturnedRate: 8130
              - SendersBlockedTimer: 0
              - SendersBlockedTotalTimer(*): 0
              - TotalTime: 122999874
            NESTED_LOOP_JOIN_NODE (id=5)
              ExecOption: Join Build-Side Prepared Asynchronously
              - BuildRows: 1000
              - BuildTime: 0
              - InactiveTotalTime: 0
              - LocalTime: 91999909
              - PeakMemoryUsage: 24576
              - ProbeRows: 1024
              - ProbeTime: 0
              - RowsReturned: 3722808
              - RowsReturnedRate: 13891088
              - TotalTime: 267999733
              EXCHANGE_NODE (id=9)
                - BytesReceived: 4016
                - ConvertRowBatchTime: 0
                - DeserializeRowBatchTimer: 0
                - FirstBatchArrivalWaitTime: 36999962
                - InactiveTotalTime: 100999898
                - PeakMemoryUsage: 0
                - RowsReturned: 1000
                - RowsReturnedRate: 9901
                - SendersBlockedTimer: 0
                - SendersBlockedTotalTimer(*): 0
                - TotalTime: 100999898
              NESTED_LOOP_JOIN_NODE (id=4)
                - BuildRows: 1000
                - BuildTime: 0
                - InactiveTotalTime: 0
                - LocalTime: 1000000
                - PeakMemoryUsage: 16384
                - ProbeRows: 250
                - ProbeTime: 0
                - RowsReturned: 6000
                - RowsReturnedRate: 34090
                - TotalTime: 175999824
                EXCHANGE_NODE (id=8)
                  - BytesReceived: 4016
                  - ConvertRowBatchTime: 0
                  - DeserializeRowBatchTimer: 0
                  - FirstBatchArrivalWaitTime: 130999867
                  - InactiveTotalTime: 168999827
                  - PeakMemoryUsage: 0
                  - RowsReturned: 1000
                  - RowsReturnedRate: 5917
                  - SendersBlockedTimer: 0
                  - SendersBlockedTotalTimer(*): 0
                  - TotalTime: 168999827
                HDFS_SCAN_NODE (id=0)
                  ExecOption: Expr Evaluation Codegen Disabled
                  Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/185.86 KB 
                  - AverageHdfsReadThreadConcurrency: 0.0
                  - AverageScannerThreadConcurrency: 0.0
                  - BytesRead: 190320
                  - BytesReadDataNodeCache: 0
                  - BytesReadLocal: 0
                  - BytesReadRemoteUnexpected: 0
                  - BytesReadShortCircuit: 0
                  - DecompressionTime: 0
                  - InactiveTotalTime: 0
                  - MaxCompressedTextFileLength: 0
                  - NumDisksAccessed: 0
                  - NumScannerThreadsStarted: 2
                  - PeakMemoryUsage: 278528
                  - PerReadThreadRawHdfsThroughput: 0
                  - RemoteScanRanges: 0
                  - RowsRead: 498
                  - RowsReturned: 250
                  - RowsReturnedRate: 41666
                  - ScanRangesComplete: 2
                  - ScannerThreadsInvoluntaryContextSwitches: 0
                  - ScannerThreadsTotalWallClockTime: 13999986
                    - DelimiterParseTime: 0
                    - MaterializeTupleTime(*): 0
                    - ScannerThreadsSysTime: 0
                    - ScannerThreadsUserTime: 0
                  - ScannerThreadsVoluntaryContextSwitches: 8
                  - TotalRawHdfsReadTime(*): 0
                  - TotalReadThroughput: 2293
                  - TotalTime: 5999997
    Fragment F03
      Instance 5a402efcc9e56cd3:f36c23323c1b1185 (host=impalad-host-2.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/218.59 KB 
        - AverageThreadTokens: 1.0
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 417792
        - PerHostPeakMemUsage: 1175360
        - PrepareTime: 331999715
        - RowsProduced: 500
        - TotalCpuTime: 591999488
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 0
        - TotalStorageWaitTime: 25999982
        - TotalTime: 397999656
        CodeGen
          - CodegenTime: 0
          - CompileTime: 6999995
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2254648
          - NumFunctions: 6
          - NumInstructions: 71
          - OptimizationTime: 98999916
          - PrepareTime: 330999715
          - TotalTime: 437999626
        DataStreamSender (dst_id=10)
          - BytesSent: 4016
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 262144
          - RowsReturned: 500
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 4016
        HDFS_SCAN_NODE (id=3)
          ExecOption: Expr Evaluation Codegen Disabled, Codegen enabled: 2 out of 2
          Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/218.59 KB 
          Hdfs Read Thread Concurrency Bucket: 0:0% 1:0% 2:0% 3:0% 
          File Formats: TEXT/NONE:2 
          - AverageHdfsReadThreadConcurrency: 0.0
          - AverageScannerThreadConcurrency: 0.0
          - BytesRead: 223837
          - BytesReadDataNodeCache: 0
          - BytesReadLocal: 223837
          - BytesReadRemoteUnexpected: 0
          - BytesReadShortCircuit: 223837
          - DecompressionTime: 0
          - InactiveTotalTime: 0
          - MaxCompressedTextFileLength: 0
          - NumDisksAccessed: 1
          - NumScannerThreadsStarted: 2
          - PeakMemoryUsage: 147456
          - PerReadThreadRawHdfsThroughput: 0
          - RemoteScanRanges: 0
          - RowsRead: 498
          - RowsReturned: 500
          - RowsReturnedRate: 1262
          - ScanRangesComplete: 2
          - ScannerThreadsInvoluntaryContextSwitches: 0
          - ScannerThreadsTotalWallClockTime: 112999902
            - DelimiterParseTime: 0
            - MaterializeTupleTime(*): 0
            - ScannerThreadsSysTime: 0
            - ScannerThreadsUserTime: 0
          - ScannerThreadsVoluntaryContextSwitches: 10
          - TotalRawHdfsReadTime(*): 0
          - TotalReadThroughput: 0
          - TotalTime: 395999657
      Instance 5a402efcc9e56cd3:f36c23323c1b1184 (host=impalad-host-1.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/185.86 KB 
        - AverageThreadTokens: 1.0
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 548864
        - PerHostPeakMemUsage: 909312
        - PrepareTime: 270999728
        - RowsProduced: 500
        - TotalCpuTime: 403999588
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 0
        - TotalStorageWaitTime: 79999918
        - TotalTime: 329999665
        CodeGen
          - CodegenTime: 0
          - CompileTime: 6999993
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2254648
          - NumFunctions: 6
          - NumInstructions: 71
          - OptimizationTime: 62999936
          - PrepareTime: 269999729
          - TotalTime: 340999657
        DataStreamSender (dst_id=10)
          - BytesSent: 4016
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 262144
          - RowsReturned: 500
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 4016
        HDFS_SCAN_NODE (id=3)
          ExecOption: Expr Evaluation Codegen Disabled, Codegen enabled: 2 out of 2
          Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/185.86 KB 
          Hdfs Read Thread Concurrency Bucket: 0:0% 1:0% 2:0% 3:0% 
          File Formats: TEXT/NONE:2 
          - AverageHdfsReadThreadConcurrency: 0.0
          - AverageScannerThreadConcurrency: 0.0
          - BytesRead: 190320
          - BytesReadDataNodeCache: 0
          - BytesReadLocal: 190320
          - BytesReadRemoteUnexpected: 0
          - BytesReadShortCircuit: 190320
          - DecompressionTime: 0
          - InactiveTotalTime: 0
          - MaxCompressedTextFileLength: 0
          - NumDisksAccessed: 1
          - NumScannerThreadsStarted: 2
          - PeakMemoryUsage: 278528
          - PerReadThreadRawHdfsThroughput: 95160095
          - RemoteScanRanges: 0
          - RowsRead: 498
          - RowsReturned: 500
          - RowsReturnedRate: 1577
          - ScanRangesComplete: 2
          - ScannerThreadsInvoluntaryContextSwitches: 5
          - ScannerThreadsTotalWallClockTime: 83999912
            - DelimiterParseTime: 0
            - MaterializeTupleTime(*): 0
            - ScannerThreadsSysTime: 0
            - ScannerThreadsUserTime: 0
          - ScannerThreadsVoluntaryContextSwitches: 7
          - TotalRawHdfsReadTime(*): 1999998
          - TotalReadThroughput: 0
          - TotalTime: 316999680
    Fragment F02
      Instance 5a402efcc9e56cd3:f36c23323c1b1187 (host=impalad-host-2.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/218.59 KB 
        - AverageThreadTokens: 1.0
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 548864
        - PerHostPeakMemUsage: 1175360
        - PrepareTime: 322999723
        - RowsProduced: 500
        - TotalCpuTime: 490999577
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 999998
        - TotalStorageWaitTime: 90999922
        - TotalTime: 383999669
        BlockMgr
          - BlockWritesOutstanding: 0
          - BlocksCreated: 0
          - BlocksRecycled: 0
          - BufferedPins: 0
          - BytesWritten: 0
          - InactiveTotalTime: 0
          - MaxBlockSize: 8388608
          - MemoryLimit: 1105618560
          - PeakMemoryUsage: 0
          - TotalBufferWaitTime: 0
          - TotalEncryptionTime: 0
          - TotalIntegrityCheckTime: 0
          - TotalReadBlockTime: 0
          - TotalTime: 0
        CodeGen
          - CodegenTime: 0
          - CompileTime: 7999993
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2254648
          - NumFunctions: 6
          - NumInstructions: 71
          - OptimizationTime: 90999922
          - PrepareTime: 321999724
          - TotalTime: 421999638
        DataStreamSender (dst_id=9)
          - BytesSent: 4016
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 4015995
          - OverallThroughput: 4015995
          - PeakMemoryUsage: 262144
          - RowsReturned: 500
          - SerializeBatchTime: 0
          - TotalTime: 1000001
          - TransmitDataRPCTime: 1000001
          - UncompressedRowBatchSize: 4016
        HDFS_SCAN_NODE (id=2)
          ExecOption: Expr Evaluation Codegen Disabled, Codegen enabled: 2 out of 2
          Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/218.59 KB 
          Hdfs Read Thread Concurrency Bucket: 0:0% 1:0% 2:0% 3:0% 
          File Formats: TEXT/NONE:2 
          - AverageHdfsReadThreadConcurrency: 0.0
          - AverageScannerThreadConcurrency: 0.0
          - BytesRead: 223837
          - BytesReadDataNodeCache: 0
          - BytesReadLocal: 223837
          - BytesReadRemoteUnexpected: 0
          - BytesReadShortCircuit: 223837
          - DecompressionTime: 0
          - InactiveTotalTime: 0
          - MaxCompressedTextFileLength: 0
          - NumDisksAccessed: 1
          - NumScannerThreadsStarted: 2
          - PeakMemoryUsage: 278528
          - PerReadThreadRawHdfsThroughput: 0
          - RemoteScanRanges: 0
          - RowsRead: 498
          - RowsReturned: 500
          - RowsReturnedRate: 1319
          - ScanRangesComplete: 2
          - ScannerThreadsInvoluntaryContextSwitches: 3
          - ScannerThreadsTotalWallClockTime: 99999913
            - DelimiterParseTime: 0
            - MaterializeTupleTime(*): 0
            - ScannerThreadsSysTime: 0
            - ScannerThreadsUserTime: 0
          - ScannerThreadsVoluntaryContextSwitches: 6
          - TotalRawHdfsReadTime(*): 0
          - TotalReadThroughput: 0
          - TotalTime: 378999674
      Instance 5a402efcc9e56cd3:f36c23323c1b1186 (host=impalad-host-1.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/185.86 KB 
        - AverageThreadTokens: 1.0
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 548864
        - PerHostPeakMemUsage: 909312
        - PrepareTime: 296999700
        - RowsProduced: 500
        - TotalCpuTime: 423999571
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 0
        - TotalStorageWaitTime: 11999988
        - TotalTime: 306999689
        CodeGen
          - CodegenTime: 0
          - CompileTime: 5999994
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2254648
          - NumFunctions: 6
          - NumInstructions: 71
          - OptimizationTime: 101999897
          - PrepareTime: 295999700
          - TotalTime: 404999591
        DataStreamSender (dst_id=9)
          - BytesSent: 4016
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 262144
          - RowsReturned: 500
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 4016
        HDFS_SCAN_NODE (id=2)
          ExecOption: Expr Evaluation Codegen Disabled, Codegen enabled: 2 out of 2
          Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/185.86 KB 
          Hdfs Read Thread Concurrency Bucket: 0:0% 1:0% 2:0% 3:0% 
          File Formats: TEXT/NONE:2 
          - AverageHdfsReadThreadConcurrency: 0.0
          - AverageScannerThreadConcurrency: 0.0
          - BytesRead: 190320
          - BytesReadDataNodeCache: 0
          - BytesReadLocal: 190320
          - BytesReadRemoteUnexpected: 0
          - BytesReadShortCircuit: 190320
          - DecompressionTime: 0
          - InactiveTotalTime: 0
          - MaxCompressedTextFileLength: 0
          - NumDisksAccessed: 1
          - NumScannerThreadsStarted: 2
          - PeakMemoryUsage: 278528
          - PerReadThreadRawHdfsThroughput: 0
          - RemoteScanRanges: 0
          - RowsRead: 498
          - RowsReturned: 500
          - RowsReturnedRate: 1644
          - ScanRangesComplete: 2
          - ScannerThreadsInvoluntaryContextSwitches: 0
          - ScannerThreadsTotalWallClockTime: 11999988
            - DelimiterParseTime: 0
            - MaterializeTupleTime(*): 0
            - ScannerThreadsSysTime: 0
            - ScannerThreadsUserTime: 0
          - ScannerThreadsVoluntaryContextSwitches: 6
          - TotalRawHdfsReadTime(*): 0
          - TotalReadThroughput: 0
          - TotalTime: 303999693
    Fragment F01
      Instance 5a402efcc9e56cd3:f36c23323c1b1189 (host=impalad-host-2.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/218.59 KB 
        - AverageThreadTokens: 1.0
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 548864
        - PerHostPeakMemUsage: 1175360
        - PrepareTime: 362999690
        - RowsProduced: 500
        - TotalCpuTime: 479999591
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 0
        - TotalStorageWaitTime: 14999986
        - TotalTime: 373999682
        CodeGen
          - CodegenTime: 1000000
          - CompileTime: 6999995
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2254648
          - NumFunctions: 6
          - NumInstructions: 71
          - OptimizationTime: 94999918
          - PrepareTime: 360999691
          - TotalTime: 463999603
        DataStreamSender (dst_id=8)
          - BytesSent: 4016
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 4016000000000
          - OverallThroughput: 4016000000000
          - PeakMemoryUsage: 262144
          - RowsReturned: 500
          - SerializeBatchTime: 0
          - TotalTime: 1
          - TransmitDataRPCTime: 1
          - UncompressedRowBatchSize: 4016
        HDFS_SCAN_NODE (id=1)
          ExecOption: Expr Evaluation Codegen Disabled, Codegen enabled: 2 out of 2
          Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/218.59 KB 
          Hdfs Read Thread Concurrency Bucket: 0:0% 1:0% 2:0% 3:0% 
          File Formats: TEXT/NONE:2 
          - AverageHdfsReadThreadConcurrency: 0.0
          - AverageScannerThreadConcurrency: 0.0
          - BytesRead: 223837
          - BytesReadDataNodeCache: 0
          - BytesReadLocal: 223837
          - BytesReadRemoteUnexpected: 0
          - BytesReadShortCircuit: 223837
          - DecompressionTime: 0
          - InactiveTotalTime: 0
          - MaxCompressedTextFileLength: 0
          - NumDisksAccessed: 1
          - NumScannerThreadsStarted: 2
          - PeakMemoryUsage: 278528
          - PerReadThreadRawHdfsThroughput: 223837223
          - RemoteScanRanges: 0
          - RowsRead: 498
          - RowsReturned: 500
          - RowsReturnedRate: 1336
          - ScanRangesComplete: 2
          - ScannerThreadsInvoluntaryContextSwitches: 0
          - ScannerThreadsTotalWallClockTime: 16999984
            - DelimiterParseTime: 0
            - MaterializeTupleTime(*): 0
            - ScannerThreadsSysTime: 0
            - ScannerThreadsUserTime: 0
          - ScannerThreadsVoluntaryContextSwitches: 6
          - TotalRawHdfsReadTime(*): 999999
          - TotalReadThroughput: 0
          - TotalTime: 373999680
      Instance 5a402efcc9e56cd3:f36c23323c1b1188 (host=impalad-host-1.cloudera.com:22000)
        Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/185.86 KB 
        - AverageThreadTokens: 1.0
        - BloomFilterBytes: 0
        - InactiveTotalTime: 0
        - PeakMemoryUsage: 548864
        - PerHostPeakMemUsage: 909312
        - PrepareTime: 353999641
        - RowsProduced: 500
        - TotalCpuTime: 423999569
        - TotalNetworkReceiveTime: 0
        - TotalNetworkSendTime: 999999
        - TotalStorageWaitTime: 9999987
        - TotalTime: 363999629
        CodeGen
          - CodegenTime: 0
          - CompileTime: 4999997
          - InactiveTotalTime: 0
          - LoadTime: 0
          - ModuleBitcodeSize: 2254648
          - NumFunctions: 6
          - NumInstructions: 71
          - OptimizationTime: 52999946
          - PrepareTime: 351999644
          - TotalTime: 410999586
        DataStreamSender (dst_id=8)
          - BytesSent: 4016
          - InactiveTotalTime: 0
          - NetworkThroughput(*): 0
          - OverallThroughput: 0
          - PeakMemoryUsage: 262144
          - RowsReturned: 500
          - SerializeBatchTime: 0
          - TotalTime: 0
          - TransmitDataRPCTime: 0
          - UncompressedRowBatchSize: 4016
        HDFS_SCAN_NODE (id=1)
          ExecOption: Expr Evaluation Codegen Disabled, Codegen enabled: 2 out of 2
          Hdfs split stats (<volume id>:<# splits>/<split lengths>): 0:2/185.86 KB 
          Hdfs Read Thread Concurrency Bucket: 0:0% 1:0% 2:0% 3:0% 
          File Formats: TEXT/NONE:2 
          - AverageHdfsReadThreadConcurrency: 0.0
          - AverageScannerThreadConcurrency: 0.0
          - BytesRead: 190320
          - BytesReadDataNodeCache: 0
          - BytesReadLocal: 190320
          - BytesReadRemoteUnexpected: 0
          - BytesReadShortCircuit: 190320
          - DecompressionTime: 0
          - InactiveTotalTime: 0
          - MaxCompressedTextFileLength: 0
          - NumDisksAccessed: 1
          - NumScannerThreadsStarted: 2
          - PeakMemoryUsage: 278528
          - PerReadThreadRawHdfsThroughput: 190320000000000
          - RemoteScanRanges: 0
          - RowsRead: 498
          - RowsReturned: 500
          - RowsReturnedRate: 1377
          - ScanRangesComplete: 2
          - ScannerThreadsInvoluntaryContextSwitches: 0
          - ScannerThreadsTotalWallClockTime: 11999984
            - DelimiterParseTime: 0
            - MaterializeTupleTime(*): 0
            - ScannerThreadsSysTime: 0
            - ScannerThreadsUserTime: 0
          - ScannerThreadsVoluntaryContextSwitches: 7
          - TotalRawHdfsReadTime(*): 1
          - TotalReadThroughput: 0
          - TotalTime: 362999629