Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-3194

DataNode block scanner is running too frequently

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-alpha
    • Fix Version/s: 2.0.2-alpha
    • Component/s: datanode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Block scanning interval by default should be taken as 21 days(3 weeks) and each block scanning should happen once in 21 days.
      Here the block is being scanned continuosly.

      2012-04-03 10:44:47,056 INFO org.apache.hadoop.hdfs.server.datanode.BlockPoolSliceScanner: Verification succeeded for BP-241703115-xx.xx.xx.55-1333086229434:blk_-2666054955039014473_1003
      2012-04-03 10:45:02,064 INFO org.apache.hadoop.hdfs.server.datanode.BlockPoolSliceScanner: Verification succeeded for BP-241703115-xx.xx.xx.55-1333086229434:blk_-2666054955039014473_1003
      2012-04-03 10:45:17,071 INFO org.apache.hadoop.hdfs.server.datanode.BlockPoolSliceScanner: Verification succeeded for BP-241703115-xx.xx.xx.55-1333086229434:blk_-2666054955039014473_1003
      2012-04-03 10:45:32,079 INFO org.apache.hadoop.hdfs.server.datanode.BlockPoolSliceScanner: Verification succeeded for BP-241703115-xx.xx.xx.55-1333086229434:blk_-2666054955039014473

      1. HDFS-3194_1.patch
        9 kB
        amith
      2. HDFS-3194_2.patch
        14 kB
        amith
      3. HDFS-3194_4.patch
        14 kB
        amith
      4. HDFS-3194_6.patch
        14 kB
        amith
      5. HDFS-3194_7.patch
        15 kB
        amith
      6. HDFS-3194.patch
        8 kB
        amith
      7. hdfs-3194-1.txt
        1 kB
        Andy Isaacson

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            • Assignee:
              Andy Isaacson
              Reporter:
              suja s
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              Dates

              • Created:
                Updated:
                Resolved:

                Development