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From "Botong Huang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-8110) AMRMProxy recover should catch for all throwable retrying to recover apps
Date Mon, 02 Apr 2018 23:44:00 GMT
Botong Huang created YARN-8110:
----------------------------------

             Summary: AMRMProxy recover should catch for all throwable retrying to recover
apps
                 Key: YARN-8110
                 URL: https://issues.apache.org/jira/browse/YARN-8110
             Project: Hadoop YARN
          Issue Type: Task
            Reporter: Botong Huang
            Assignee: Botong Huang


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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