Pig
  1. Pig
  2. PIG-1421

[Zebra] Pig script with Zebra data storage brings down name node due to excessive name node call.

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.7.0
    • Fix Version/s: 0.7.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Because Pig call setLocation() on LoadFunc API on both frontent and backend, and Zebra makes name node access in its implementation, name node becomes irresponsive because of the number of name node calls.

      1. PIG-1421.patch
        10 kB
        Xuefu Zhang

        Activity

        Xuefu Zhang created issue -
        Xuefu Zhang made changes -
        Field Original Value New Value
        Attachment jira1421.patch [ 12444708 ]
        Xuefu Zhang made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Hadoop Flags [Reviewed]
        Xuefu Zhang made changes -
        Status Patch Available [ 10002 ] Open [ 1 ]
        Xuefu Zhang made changes -
        Attachment jira1421.patch [ 12444708 ]
        Xuefu Zhang made changes -
        Attachment PIG-1421.patch [ 12444727 ]
        Xuefu Zhang made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Yan Zhou made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]

          People

          • Assignee:
            Xuefu Zhang
            Reporter:
            Xuefu Zhang
          • Votes:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development