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From "Tsuyoshi Ozawa (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3774) ZKRMStateStore should use Curator 3.0 and avail CuratorOp
Date Tue, 10 Jan 2017 05:12:58 GMT

    [ https://issues.apache.org/jira/browse/YARN-3774?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15813915#comment-15813915
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Tsuyoshi Ozawa commented on YARN-3774:
--------------------------------------

Thanks Jordan for the notification! I think we should use 3.3.0, 2.12.0 or later.

> ZKRMStateStore should use Curator 3.0 and avail CuratorOp
> ---------------------------------------------------------
>
>                 Key: YARN-3774
>                 URL: https://issues.apache.org/jira/browse/YARN-3774
>             Project: Hadoop YARN
>          Issue Type: Improvement
>    Affects Versions: 2.8.0
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>            Priority: Critical
>
> YARN-2716 changes ZKRMStateStore to use Curator. Transactions added there are somewhat
involved, and could be improved using CuratorOp introduced in Curator 3.0. Hadoop 3.0.0 would
be a good time to upgrade the Curator version and make this change. 
> Curator is considering shading guava through CURATOR-200. In Hadoop 3, we should upgrade
to the next Curator version.



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