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https://issues.apache.org/jira/browse/HIVE-3533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13470234#comment-13470234
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Namit Jain commented on HIVE-3533:
----------------------------------
+1
> ZooKeeperHiveLockManager does not respect the option to keep locks alive even
> after the current session has closed
> ------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-3533
> URL: https://issues.apache.org/jira/browse/HIVE-3533
> Project: Hive
> Issue Type: Bug
> Components: Locking
> Affects Versions: 0.9.0
> Reporter: Matt Martin
> Priority: Minor
> Attachments: HIVE-3533.1.patch.txt
>
>
> The HiveLockManager interface defines the following method:
> public List<HiveLock> lock(List<HiveLockObj> objs,
> boolean keepAlive) throws LockException;
> ZooKeeperHiveLockManager implements HiveLockManager, but the current
> implementation of the "lock" method never actually references the "keepAlive"
> parameter. As a result, all of the locks acquired by the "lock" method are
> ephemeral. In other words, Zookeeper-based locks only exist as long as the
> underlying Zookeeper session exists. As soon as the Zookeeper session ends,
> any Zookeeper-based locks are automatically released.
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