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From "Grant Sohn (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-6700) Local directory health checks should not only find problems at the local dir level but also at the usercache and filecache level
Date Thu, 08 Jun 2017 18:53:19 GMT
Grant Sohn created YARN-6700:
--------------------------------

             Summary: Local directory health checks should not only find problems at the local
dir level but also at the usercache and filecache level 
                 Key: YARN-6700
                 URL: https://issues.apache.org/jira/browse/YARN-6700
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: nodemanager
            Reporter: Grant Sohn
            Priority: Minor


Chmod 400 the usercache directory.  The node manager doesn't notice that the usercache is
no longer usable.  Since the usercache and filecache are part of the local dir, we should
extend the checks on these too.



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