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https://issues.apache.org/jira/browse/HADOOP-10106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ming Ma updated HADOOP-10106:
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Attachment: hadoop_10106_trunk.patch
The fix is to move doRead method from Listener to Reader as that is the better
place from code abstraction point of view. In addition, change all
Thread.getName() to Thread.currentThread.getName().
> 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
> 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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