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From "Daniel Templeton (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2962) ZKRMStateStore: Limit the number of znodes under a znode
Date Thu, 06 Apr 2017 21:48:42 GMT

    [ https://issues.apache.org/jira/browse/YARN-2962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15959821#comment-15959821
] 

Daniel Templeton commented on YARN-2962:
----------------------------------------

Thanks, [~varun_saxena].  Let me do one more quick review of the whole thing, and then let's
get it in.

> 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-2962.006.patch, YARN-2962.007.patch, YARN-2962.008.patch, YARN-2962.008.patch,
YARN-2962.009.patch, YARN-2962.010.patch, YARN-2962.01.patch, YARN-2962.04.patch, YARN-2962.05.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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