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From "Daniel Templeton (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-6035) Add -force-recovery option to yarn resourcemanager
Date Wed, 28 Dec 2016 18:26:58 GMT
Daniel Templeton created YARN-6035:

             Summary: Add -force-recovery option to yarn resourcemanager
                 Key: YARN-6035
                 URL: https://issues.apache.org/jira/browse/YARN-6035
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: client
            Reporter: Daniel Templeton

If multiple applications cannot be recovered, the admin is forced to repeatedly attempt to
start the RM, check the logs, and purge the offending app.  Worse, the admin has no information
about the app that was purged, other than the ID.

This JIRA proposes to add a {{-force-recovery}} option to the resourcemanager CLI that will
automatically purge any apps that fail to recover after dumping the full application profile
to a log.  It would nice if the option prompts the users with an "are you sure?" before continuing.

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