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https://issues.apache.org/jira/browse/MAPREDUCE-6850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15884074#comment-15884074
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Rajesh Balamohan commented on MAPREDUCE-6850:
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Patch looks good to me. I would need more time for checking in cluster. Got
DFSOutputStream timeout exception in the cluster I was trying out (which is not
related to this jira)
> 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
> Attachments: MAPREDUCE-6850.1.patch, MAPREDUCE-6850.2.patch,
> MAPREDUCE-6850.3.patch
>
>
> 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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