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https://issues.apache.org/jira/browse/MAPREDUCE-6850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15949327#comment-15949327
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Hudson commented on MAPREDUCE-6850:
-----------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11497 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/11497/])
MAPREDUCE-6850. Shuffle Handler keep-alive connections are closed from (jlowe: 
rev c8bd5fc7a86f9890ceaa37a89491ab650e7e9a64)
* (edit) 
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/test/java/org/apache/hadoop/mapred/TestShuffleHandler.java
* (edit) 
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/java/org/apache/hadoop/mapred/ShuffleHandler.java


> Shuffle Handler keep-alive connections are closed from the server side
> ----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-6850
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6850
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Jonathan Eagles
>            Assignee: Jonathan Eagles
>             Fix For: 2.9.0, 2.8.1, 3.0.0-alpha3
>
>         Attachments: MAPREDUCE-6850.1.patch, MAPREDUCE-6850.2.patch, 
> MAPREDUCE-6850.3.patch, MAPREDUCE-6850.4.patch, MAPREDUCE-6850.5.patch, 
> MAPREDUCE-6850.6.patch, MAPREDUCE-6850.7.patch, With_Issue.png, 
> With_Patch.png, With_Patch_withData.png
>
>
> When performance testing tez shuffle handler (TEZ-3334), it was noticed the 
> keep-alive connections are closed from the server-side. The client silently 
> recovers and logs the connection as keep-alive, despite reestablishing a 
> connection. This jira aims to remove the close from the server side, fixing 
> the bug preventing keep-alive connections.



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