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https://issues.apache.org/jira/browse/HBASE-11923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Enis Soztutar updated HBASE-11923:
----------------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
Pushed this to 0.94+. Thanks Lars.
> Potential race condition in RecoverableZookeeper.checkZk()
> ----------------------------------------------------------
>
> Key: HBASE-11923
> URL: https://issues.apache.org/jira/browse/HBASE-11923
> Project: HBase
> Issue Type: Sub-task
> Reporter: Lars Hofhansl
> Assignee: Lars Hofhansl
> Fix For: 0.99.0, 2.0.0, 0.98.7, 0.94.24
>
> Attachments: 11923-trunk.txt, hbase-11923-0.94.patch
>
>
> [~apurtell] pointed out a potential race condition in
> RecoverableZookeeper.checkZk() that I introduced in parent.
> If multiple threads would enter that method at the same time without a valid
> Zookeeper reference, we could leak Zookeeper objects.
> Since this is not a on a hot code path we should just synchronize the two
> involved methods.
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