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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10106) Incorrect thread name in RPC log messages
Date Mon, 16 Dec 2013 22:08:08 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13849784#comment-13849784
] 

Hudson commented on HADOOP-10106:
---------------------------------

SUCCESS: Integrated in Hadoop-trunk-Commit #4893 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/4893/])
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
>         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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