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Date: Wed, 28 Dec 2016 18:26:58 +0000 (UTC)
From: "Daniel Templeton (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.13030930.1482949559000.607893.1482949618343@Atlassian.JIRA>
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Subject: [jira] [Created] (YARN-6035) Add -force-recovery option to yarn
 resourcemanager
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archived-at: Wed, 28 Dec 2016 18:27:00 -0000

Daniel Templeton created YARN-6035:
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             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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