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Posted to dev@ambari.apache.org by "Nick Dimiduk (JIRA)" <ji...@apache.org> on 2015/11/23 18:04:10 UTC

[jira] [Created] (AMBARI-14019) Warn when multiple hdfs data directories reside on the same mount volume

Nick Dimiduk created AMBARI-14019:
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             Summary: Warn when multiple hdfs data directories reside on the same mount volume
                 Key: AMBARI-14019
                 URL: https://issues.apache.org/jira/browse/AMBARI-14019
             Project: Ambari
          Issue Type: Improvement
          Components: ambari-client
    Affects Versions: 2.1.3
            Reporter: Nick Dimiduk
            Priority: Minor


Notice this while setting up a new cluster. Machines have 8 drives. I had made mount locations for the 7 non-root disks, but forgot to mount them. Went through install process, specified these 7 locations for HDFS data directories. Neither Ambari nor HDFS noticed the miss-configuraiton.

Could also be considered an HDFS bug/improvement.



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