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Posted to commits@helix.apache.org by "John Francis Unson (JIRA)" <ji...@apache.org> on 2014/08/28 02:19:58 UTC

[jira] [Assigned] (HELIX-504) Controller should avoid resetting watches on removed paths

     [ https://issues.apache.org/jira/browse/HELIX-504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

John Francis Unson reassigned HELIX-504:
----------------------------------------

    Assignee: Zhen Zhang

> Controller should avoid resetting watches on removed paths
> ----------------------------------------------------------
>
>                 Key: HELIX-504
>                 URL: https://issues.apache.org/jira/browse/HELIX-504
>             Project: Apache Helix
>          Issue Type: Bug
>            Reporter: Kanak Biscuitwala
>            Assignee: Zhen Zhang
>
> Right now, if a participant has a session change, the old current state will be removed, but the controller despite unregistering the listener, still reset the watch on the path deleted event. We should avoid resetting this path on delete and let the controller explicitly set watches/listeners on new sessions.



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