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https://issues.apache.org/jira/browse/HADOOP-10106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13850532#comment-13850532
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Hudson commented on HADOOP-10106:
---------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #1641 (See 
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1641/])
HADOOP-10106. Incorrect thread name in RPC log messages. Contributed by Ming 
Ma. (jing9: 
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1551369)
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* 
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java


> 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
>             Fix For: 2.4.0
>
>         Attachments: hadoop_10106_trunk.patch, hadoop_10106_trunk_2.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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