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https://issues.apache.org/jira/browse/YARN-1055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13740500#comment-13740500
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Bikas Saha commented on YARN-1055:
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Thats exactly what I was trying to say earlier. That RM restart is not creating
a new problem here and we dont need a restart specific config. Restart specific
case will be solved when we put in work-preserving restart shortly. The generic
problem still exists and needs to be fixed in Oozie because only Oozie knows
which parts of the pipeline can be restarted and which cannot.
> Handle app recovery differently for AM failures and RM restart
> --------------------------------------------------------------
>
> Key: YARN-1055
> URL: https://issues.apache.org/jira/browse/YARN-1055
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Affects Versions: 2.1.0-beta
> Reporter: Karthik Kambatla
>
> Ideally, we would like to tolerate container, AM, RM failures. App recovery
> for AM and RM currently relies on the max-attempts config; tolerating AM
> failures requires it to be > 1 and tolerating RM failure/restart requires it
> to be = 1.
> We should handle these two differently, with two separate configs.
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