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Posted to common-issues@hadoop.apache.org by "Ming Ma (JIRA)" <ji...@apache.org> on 2013/11/16 01:43:22 UTC

[jira] [Created] (HADOOP-10106) Incorrect thread name RPC log message

Ming Ma created HADOOP-10106:
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             Summary: Incorrect thread name RPC log message
                 Key: HADOOP-10106
                 URL: https://issues.apache.org/jira/browse/HADOOP-10106
             Project: Hadoop Common
          Issue Type: Bug
            Reporter: Ming Ma
            Priority: Minor


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.



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