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From "Xu Yang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-2488) Nodemanager should support check if bad disks have turned to good ones
Date Tue, 02 Sep 2014 13:19:21 GMT
Xu Yang created YARN-2488:
-----------------------------

             Summary: Nodemanager should support check if bad disks have turned to good ones
                 Key: YARN-2488
                 URL: https://issues.apache.org/jira/browse/YARN-2488
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager
            Reporter: Xu Yang


When NM's disks turn bad, it will never turn good ones. Although the disks is fixed, we must
restart nodemanager to use the fixed disks. In particular when NM become UNHEALTHY status,
it will never be back to HEALTHY status.



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