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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2009/11/23 00:37:39 UTC

[jira] Resolved: (HBASE-1999) When HTable goes away, close zk session in shutdown hook or something...

     [ https://issues.apache.org/jira/browse/HBASE-1999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack resolved HBASE-1999.
--------------------------

       Resolution: Fixed
    Fix Version/s: 0.20.3
     Hadoop Flags: [Reviewed]

Applied branch and trunk (Thanks for review J-D).

> When HTable goes away, close zk session in shutdown hook or something...
> ------------------------------------------------------------------------
>
>                 Key: HBASE-1999
>                 URL: https://issues.apache.org/jira/browse/HBASE-1999
>             Project: Hadoop HBase
>          Issue Type: Bug
>            Reporter: stack
>             Fix For: 0.20.3
>
>         Attachments: hcm.patch
>
>
> Currently, while there is a close on HTable, it does not let go of the zk session.. it does not call close... because the session is shared by all HTables in the VM.  Add a shutdown hook that will close zk on the way out.   Otherwise it makes for session timeouts in zk server logs.

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