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Posted to yarn-issues@hadoop.apache.org by "Jun Xu (JIRA)" <ji...@apache.org> on 2015/06/02 09:24:39 UTC

[jira] [Commented] (YARN-2962) ZKRMStateStore: Limit the number of znodes under a znode

    [ https://issues.apache.org/jira/browse/YARN-2962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14568700#comment-14568700 ] 

Jun Xu commented on YARN-2962:
------------------------------

We suffered from this problem too. Seems this issue has last for nearly half a year, any new progress guys?

> ZKRMStateStore: Limit the number of znodes under a znode
> --------------------------------------------------------
>
>                 Key: YARN-2962
>                 URL: https://issues.apache.org/jira/browse/YARN-2962
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager
>    Affects Versions: 2.6.0
>            Reporter: Karthik Kambatla
>            Assignee: Varun Saxena
>            Priority: Critical
>         Attachments: YARN-2962.01.patch, YARN-2962.2.patch, YARN-2962.3.patch
>
>
> We ran into this issue where we were hitting the default ZK server message size configs, primarily because the message had too many znodes even though they individually they were all small.



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