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From "Tom White (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-128) Resurrect RM Restart
Date Mon, 19 Nov 2012 17:50:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13500434#comment-13500434
] 

Tom White commented on YARN-128:
--------------------------------

I had a quick look at the new patches and FileSystemRMStateStore and ZKRMStateStore seem to
be missing default constructors, which StoreFactory needs. You might change the tests to use
StoreFactory to construct the store instances to test this code path.
                
> Resurrect RM Restart 
> ---------------------
>
>                 Key: YARN-128
>                 URL: https://issues.apache.org/jira/browse/YARN-128
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.0.0-alpha
>            Reporter: Arun C Murthy
>            Assignee: Bikas Saha
>         Attachments: MR-4343.1.patch, restart-12-11-zkstore.patch, restart-fs-store-11-17.patch,
restart-zk-store-11-17.patch, RM-recovery-initial-thoughts.txt, RMRestartPhase1.pdf, YARN-128.full-code.3.patch,
YARN-128.full-code-4.patch, YARN-128.new-code-added.3.patch, YARN-128.new-code-added-4.patch,
YARN-128.old-code-removed.3.patch, YARN-128.old-code-removed.4.patch, YARN-128.patch
>
>
> We should resurrect 'RM Restart' which we disabled sometime during the RM refactor.

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