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  1. Hadoop HDFS
  2. HDFS-1623 High Availability Framework for HDFS NN
  3. HDFS-2720

HA : TestStandbyIsHot is failing while copying in_use.lock file from NN1 nameSpaceDirs to NN2 nameSpaceDirs

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • HA branch (HDFS-1623)
    • HA branch (HDFS-1623)
    • ha, test
    • None
    • Reviewed

    Description

      To maintain the clusterID same , we are copying the namespaceDirs from 1st NN to other NNs.
      While copying this files, in_use.lock file may not allow to copy in all the OSs since it has aquired the lock on it.

      Attachments

        1. HDFS-2720.patch
          5 kB
          Uma Maheswara Rao G
        2. HDFS-2720.patch
          2 kB
          Uma Maheswara Rao G

        Activity

          People

            umamaheswararao Uma Maheswara Rao G
            umamaheswararao Uma Maheswara Rao G
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            Dates

              Created:
              Updated:
              Resolved: