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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (YARN-1836) Add retry cache support in ResourceManager
Date Thu, 25 Aug 2016 05:21:20 GMT

     [ https://issues.apache.org/jira/browse/YARN-1836?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Vinod Kumar Vavilapalli resolved YARN-1836.
    Resolution: Invalid


As [~xgong] [mentioned on YARN-1521|https://issues.apache.org/jira/browse/YARN-1521?focusedCommentId=13948528&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13948528],
YARN doesn't need yet another RetryCache - StateStore + recovered apps already serve that

Closing this as invalid for now. We can reopen it in future as needed. Revert back if you
disagree. Tx.

> Add retry cache support in ResourceManager
> ------------------------------------------
>                 Key: YARN-1836
>                 URL: https://issues.apache.org/jira/browse/YARN-1836
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Tsuyoshi Ozawa
>            Assignee: Tsuyoshi Ozawa
> HDFS-4942 supports RetryCache on NN. This JIRA tracks RetryCache on ResourceManager.
If the RPCs are non-idempotent, we should use RetryCache to avoid returning incorrect failures
to client.
> YARN-1521 is a related JIRA. 

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