Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-2054

BlockSender.sendChunk() prints ERROR for connection closures encountered during transferToFully()

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 0.22.0, 0.23.0
    • Fix Version/s: 0.22.0, 0.23.0
    • Component/s: datanode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      The addition of ERROR was part of HDFS-1527. In environments where clients tear down FSInputStream/connection before reaching the end of stream, this error message often pops up. Since these are not really errors and especially not the fault of data node, the message should be toned down at least.

      1. HDFS-2054.patch
        1 kB
        Kihwal Lee
      2. HDFS-2054-2.patch
        1 kB
        Kihwal Lee
      3. HDFS-2054-1.patch
        1 kB
        Kihwal Lee
      4. HDFS-2054.patch
        1 kB
        Kihwal Lee
      5. HDFS-2054.patch
        0.7 kB
        Kihwal Lee

        Activity

        Kihwal Lee created issue -
        Kihwal Lee made changes -
        Field Original Value New Value
        Assignee Patrick Kling [ pkling ] Kihwal Lee [ kihwal ]
        Description The addition of ERROR was part of HDFS-1527. In environments where clients tear down FSInputStream/connection before reaching the end of stream, this error message often pops up. Since these are not really errors and especially not the fault of data node, the message should be toned down at least. Assigning to the author of HDFS-1527. The addition of ERROR was part of HDFS-1527. In environments where clients tear down FSInputStream/connection before reaching the end of stream, this error message often pops up. Since these are not really errors and especially not the fault of data node, the message should be toned down at least.
        Kihwal Lee made changes -
        Issue Type Bug [ 1 ] Improvement [ 4 ]
        Priority Major [ 3 ] Minor [ 4 ]
        Kihwal Lee made changes -
        Attachment HDFS-2054.patch [ 12481964 ]
        Kihwal Lee made changes -
        Attachment HDFS-2054.patch [ 12482699 ]
        Kihwal Lee made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Fix Version/s 0.22.0 [ 12314241 ]
        Fix Version/s 0.23.0 [ 12315571 ]
        Kihwal Lee made changes -
        Attachment HDFS-2054-1.patch [ 12482723 ]
        Kihwal Lee made changes -
        Status Patch Available [ 10002 ] Open [ 1 ]
        Kihwal Lee made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Kihwal Lee made changes -
        Attachment HDFS-2054-2.patch [ 12483738 ]
        Kihwal Lee made changes -
        Attachment HDFS-2054.patch [ 12486211 ]
        stack made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Hadoop Flags [Reviewed]
        Resolution Fixed [ 1 ]
        Arun C Murthy made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Kihwal Lee
            Reporter:
            Kihwal Lee
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development