Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-1258

Clearing namespace quota on "/" corrupts FS image

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    • Hadoop Flags:
      Reviewed

      Description

      The HDFS root directory starts out with a default namespace quota of Integer.MAX_VALUE. If you clear this quota (using "hadoop dfsadmin -clrQuota /"), the fsimage gets corrupted immediately. Subsequent 2NN rolls will fail, and the NN will not come back up from a restart.

      1. clear-quota.patch
        2 kB
        Aaron T. Myers
      2. clear-quota.patch
        2 kB
        Aaron T. Myers
      3. clear-quota-0.20.patch
        2 kB
        Aaron T. Myers
      4. clear-quota-0.21.patch
        2 kB
        Aaron T. Myers

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            • Assignee:
              Aaron T. Myers
              Reporter:
              Aaron T. Myers
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                Updated:
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                Development