Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-1258

Clearing namespace quota on "/" corrupts FS image

    XMLWordPrintableJSON

    Details

    • 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.

        Attachments

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

          Issue Links

            Activity

              People

              • Assignee:
                atm Aaron Myers
                Reporter:
                atm Aaron Myers
              • Votes:
                0 Vote for this issue
                Watchers:
                11 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: