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  1. Hadoop HDFS
  2. HDFS-3628

The dfsadmin -setBalancerBandwidth command on branch-1 does not check for superuser privileges

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.20.205.0
    • Fix Version/s: 1.2.0
    • Component/s: datanode, namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      The changes from HDFS-2202 for 0.20.x/1.x failed to add in a checkSuperuserPrivilege();, and hence any user (not admins alone) can reset the balancer bandwidth across the cluster if they wished to.

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              • Assignee:
                qwertymaniac Harsh J
                Reporter:
                qwertymaniac Harsh J
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                • Created:
                  Updated:
                  Resolved: