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  1. Hadoop Common
  2. HADOOP-10106

Incorrect thread name in RPC log messages

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.3.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      INFO org.apache.hadoop.ipc.Server: IPC Server listener on 8020: readAndProcess from client 10.115.201.46 threw exception org.apache.hadoop.ipc.RpcServerException: Unknown out of band call #-2147483647

      This is thrown by a reader thread, so the message should be like

      INFO org.apache.hadoop.ipc.Server: Socket Reader #1 for port 8020: readAndProcess from client 10.115.201.46 threw exception org.apache.hadoop.ipc.RpcServerException: Unknown out of band call #-2147483647

      Another example is Responder.processResponse, which can also be called by handler thread. When that happend, the thread name should be the handler thread, not the responder thread.

        Attachments

        1. hadoop_10106_trunk_2.patch
          8 kB
          Ming Ma
        2. hadoop_10106_trunk.patch
          10 kB
          Ming Ma

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            • Assignee:
              mingma Ming Ma
              Reporter:
              mingma Ming Ma
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              Dates

              • Created:
                Updated:
                Resolved: