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From "Daniel Templeton (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-2962) ZKRMStateStore: Limit the number of znodes under a znode
Date Tue, 10 Jan 2017 18:39:58 GMT

     [ https://issues.apache.org/jira/browse/YARN-2962?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Templeton updated YARN-2962:
-----------------------------------
    Attachment: YARN-2962.006.patch

[~varun_saxena], I went ahead and did the rebase for the latest patch.  Can you take a look
and make sure I didn't screw anything up?

> 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-2962.01.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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