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https://issues.apache.org/jira/browse/HADOOP-11604?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Nauroth updated HADOOP-11604:
-----------------------------------
Summary: Prevent ConcurrentModificationException while closing domain
sockets during shutdown of DomainSocketWatcher thread. (was: Reach xceiver
limit once the watcherThread die)
Hadoop Flags: Reviewed
Thanks for the review, Colin. I'm updating the title to state more accurately
that this fixes one particular bug, perhaps different from the original
reported issue's root cause.
> Prevent ConcurrentModificationException while closing domain sockets during
> shutdown of DomainSocketWatcher thread.
> -------------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-11604
> URL: https://issues.apache.org/jira/browse/HADOOP-11604
> Project: Hadoop Common
> Issue Type: Bug
> Components: net
> Affects Versions: 2.6.0
> Reporter: Liang Xie
> Assignee: Chris Nauroth
> Priority: Critical
> Attachments: HADOOP-11604-001.txt, HADOOP-11604-002.txt,
> HADOOP-11604.003.patch, HADOOP-11604.004.patch
>
>
> Our product cluster hit the Xceiver limit even w/ HADOOP-10404 &
> HADOOP-11333, i found it was caused by DomainSocketWatcher.watcherThread
> gone. Attached is a possible fix, please review, thanks
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