[HDFS-3331] setBalancerBandwidth do not checkSuperuserPrivilege

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.23.3, 2.0.2-alpha
• Component/s: namenode
• Hadoop Flags: Reviewed
• Assignee: Tsz-wo Sze
• Reporter: Tsz-wo Sze
• Created: 27/Apr/12 00:14
• Updated: 11/Oct/12 17:46
• Resolved: 27/Apr/12 21:22

Description

• setBalancerBandwidth from HDFS-2202 should checkSuperuserPrivilege
• finalizeUpgrade should acquire the write lock.

Issue Links

• relates to: HDFS-2202 Changes to balancer bandwidth should not require datanode restart.
• supercedes: HDFS-3628 The dfsadmin -setBalancerBandwidth command on branch-1 does not check for superuser privileges