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Posted to dev@helix.apache.org by "Zhen Zhang (JIRA)" <ji...@apache.org> on 2014/05/20 00:43:38 UTC

[jira] [Commented] (HELIX-132) current-state and external-view are not cleaned up when a resource has been removed

    [ https://issues.apache.org/jira/browse/HELIX-132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14002521#comment-14002521 ] 

Zhen Zhang commented on HELIX-132:
----------------------------------

rb:
https://reviews.apache.org/r/21666/

> current-state and external-view are not cleaned up when a resource has been removed
> -----------------------------------------------------------------------------------
>
>                 Key: HELIX-132
>                 URL: https://issues.apache.org/jira/browse/HELIX-132
>             Project: Apache Helix
>          Issue Type: Bug
>            Reporter: Zhen Zhang
>            Assignee: Zhen Zhang
>              Labels: newbie
>
> we leave an empty current-state and external-view when a resource has been dropped. for systems that frequently add/drop resources, this leave many empty znodes under current-state and external-view. we need:
> 1) fix this in helix
> 2) have a tool that auto clean current-state and external-view for dropped resources



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