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Posted to dev@hive.apache.org by "Andrey Stepachev (JIRA)" <ji...@apache.org> on 2014/04/10 21:08:14 UTC

[jira] [Updated] (HIVE-6755) Zookeeper Lock Manager leaks zookeeper connections.

     [ https://issues.apache.org/jira/browse/HIVE-6755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrey Stepachev updated HIVE-6755:
-----------------------------------

    Status: Patch Available  (was: Reopened)

> Zookeeper Lock Manager leaks zookeeper connections.
> ---------------------------------------------------
>
>                 Key: HIVE-6755
>                 URL: https://issues.apache.org/jira/browse/HIVE-6755
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>    Affects Versions: 0.12.0
>         Environment: cloudera cdh5b2
>            Reporter: Andrey Stepachev
>            Priority: Critical
>         Attachments: HIVE-6755.patch
>
>
> Driver holds instance for ZkHiveLockManager. In turn SqlQuery holds it too. So if we have many not closed queries we will get many zk sessions.



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