Tsz Wo (Nicholas), SZE created HDFS-3331:
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Summary: Some admin methods in NN do not checkSuperuserPrivilege
Key: HDFS-3331
URL: https://issues.apache.org/jira/browse/HDFS-3331
Project: Hadoop HDFS
Issue Type: Bug
Components: name-node
Reporter: Tsz Wo (Nicholas), SZE
Assignee: Tsz Wo (Nicholas), SZE
- setBalancerBandwidth and refreshNodes should checkSuperuserPrivilege
- finalizeUpgrade should acquire the write lock.
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