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https://issues.apache.org/jira/browse/MAPREDUCE-5788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13931659#comment-13931659
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Rajesh Balamohan commented on MAPREDUCE-5788:
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Existing HttpUrlConnection is capable of handling persistent connections as
long as "Content-Length" header is specified. It also honors "Keep-Alive:
timeout" header.
ShuffleHandler would be sending "Content-Length" & "Keep-Alive:timeout"
headers, if "mapreduce.shuffle.enable.keep.alive" is set to true. No changes
are needed in Fetcher side (Need to mark this as wont-fix)
> Modify Fetcher to pull data using persistent connection
> -------------------------------------------------------
>
> Key: MAPREDUCE-5788
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5788
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
>
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