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From "Subru Krishnan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-8110) AMRMProxy recover should catch for all throwable to avoid premature exit
Date Fri, 06 Apr 2018 23:31:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-8110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Subru Krishnan updated YARN-8110:
---------------------------------
    Summary: AMRMProxy recover should catch for all throwable to avoid premature exit  (was:
AMRMProxy recover should catch for all throwable retrying to recover apps)

> AMRMProxy recover should catch for all throwable to avoid premature exit
> ------------------------------------------------------------------------
>
>                 Key: YARN-8110
>                 URL: https://issues.apache.org/jira/browse/YARN-8110
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Botong Huang
>            Assignee: Botong Huang
>            Priority: Major
>         Attachments: YARN-8110.v1.patch
>
>
> In NM work preserving restart, when AMRMProxy recovers applications one by one, the current
catch only catch for IOException. If one app recovery throws other thing (e.g. RuntimeException),
it will fail the entire AMRMProxy recovery. 



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