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https://issues.apache.org/jira/browse/HADOOP-10106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13841665#comment-13841665
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Sanjay Radia commented on HADOOP-10106:
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You seemed to have unnecessarily moved the doRead() function's location in the
server.java file. Can you please leave it in its original place in the file and
please resubmit the patch.
> Incorrect thread name in RPC log messages
> -----------------------------------------
>
> Key: HADOOP-10106
> URL: https://issues.apache.org/jira/browse/HADOOP-10106
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Ming Ma
> Priority: Minor
> Attachments: hadoop_10106_trunk.patch
>
>
> 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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