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https://issues.apache.org/jira/browse/HADOOP-12028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14632209#comment-14632209
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Gabor Liptak commented on HADOOP-12028:
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[~aw] Could you please review? Thanks
> Allow to set handler thread name when building IPC Server
> ---------------------------------------------------------
>
> Key: HADOOP-12028
> URL: https://issues.apache.org/jira/browse/HADOOP-12028
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 2.7.0
> Reporter: Jeff Zhang
> Priority: Minor
> Attachments: HADOOP-12028.1.patch
>
>
> Currently IPC use the server port to differentiate it with other IPC server.
> This is not very clear especially when port is randomly generated. It is
> better to set the server name when building the server and use the server
> name as the part of handler thread name
> {code}
> 2015-05-25 10:43:40,181 INFO [IPC Server handler 0 on 58849]
> history.HistoryEventHandler
> (HistoryEventHandler.java:handleCriticalEvent(110)) -
> [HISTORY][DAG:dag_1432521818638_0001_1][Event:DAG_SUBMITTED]:
> dagID=dag_1432521818638_0001_1, submitTime=1432521820100
> 2015-05-25 10:43:40,200 INFO [IPC Server handler 0 on 58849] impl.DAGImpl
> (DAGImpl.java:assignDAGScheduler(1360)) - Using DAG Scheduler:
> org.apache.tez.dag.app.dag.impl.DAGSchedulerNaturalOrderControlled
> 2015-05-25 10:43:40,201 INFO [IPC Server handler 0 on 58849] h
> {code}
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