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Posted to yarn-dev@hadoop.apache.org by "Botong Huang (JIRA)" <ji...@apache.org> on 2018/04/02 23:44:00 UTC

[jira] [Created] (YARN-8110) AMRMProxy recover should catch for all throwable retrying to recover apps

Botong Huang created YARN-8110:
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             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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