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Posted to dev@twill.apache.org by "Poorna Chandra (JIRA)" <ji...@apache.org> on 2014/01/31 22:08:14 UTC

[jira] [Resolved] (TWILL-38) RewatchOnExpireZKClient should not add a wrapped watcher if the input watcher is null

     [ https://issues.apache.org/jira/browse/TWILL-38?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Poorna Chandra resolved TWILL-38.
---------------------------------

    Resolution: Fixed

Merged to master branch.

> RewatchOnExpireZKClient should not add a wrapped watcher if the input watcher is null
> -------------------------------------------------------------------------------------
>
>                 Key: TWILL-38
>                 URL: https://issues.apache.org/jira/browse/TWILL-38
>             Project: Apache Twill
>          Issue Type: Bug
>            Reporter: Poorna Chandra
>            Assignee: Poorna Chandra
>         Attachments: TWILL-38-1.patch
>
>
> RewatchOnExpireZKClient adds a wrapped watcher even when the input watcher is null. This leads to watchers getting accumulated over time if the watches don't fire, and leads to Out of Memory.
> Thanks,
> Poorna.



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