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  1. Hadoop HDFS
  2. HDFS-7916

'reportBadBlocks' from datanodes to standby Node BPServiceActor goes for infinite loop

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 2.7.0
    • Fix Version/s: 2.8.0, 2.7.1, 3.0.0-alpha1
    • Component/s: datanode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      if any badblock found, then BPSA for StandbyNode will go for infinite times to report it.

      2015-03-11 19:43:41,528 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Failed to report bad block BP-1384821822-10.224.54.68-1422634566395:blk_1079544278_5812006 to namenode: stobdtserver3/10.224.54.70:18010
      org.apache.hadoop.hdfs.server.datanode.BPServiceActorActionException: Failed to report bad block BP-1384821822-10.224.54.68-1422634566395:blk_1079544278_5812006 to namenode:
              at org.apache.hadoop.hdfs.server.datanode.ReportBadBlockAction.reportTo(ReportBadBlockAction.java:63)
              at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.processQueueMessages(BPServiceActor.java:1020)
              at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.offerService(BPServiceActor.java:762)
              at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:856)
              at java.lang.Thread.run(Thread.java:745)
      

        Attachments

        1. HDFS-7916-1.patch
          6 kB
          Rushabh Shah
        2. HDFS-7916-01.patch
          2 kB
          Vinayakumar B

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            • Assignee:
              shahrs87 Rushabh Shah
              Reporter:
              vinayakumarb Vinayakumar B

              Dates

              • Created:
                Updated:
                Resolved:

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