[jira] [Updated] (HIVE-3533) ZooKeeperHiveLockManager does not respect the option to keep locks alive even after the current session has closed

["Ashutosh Chauhan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-3533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ashutosh Chauhan updated HIVE-3533:
-----------------------------------

    Assignee: Matt Martin
    
> 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
>            Assignee: 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.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira