[HDFS-15194] ERROR log print wrong user info when run distcp

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 3.1.1
• Component/s: hdfs
• Assignee: Unassigned
• Reporter: liuyanyu
• Created: 26/Feb/20 04:18
• Updated: 27/Feb/20 05:10
• Resolved: 27/Feb/20 05:10

Description

Use user test which belong to group hadoop to run distcp with -pbugpaxt , cp a directory which owner is super, distcp runs failed error log as follows:

2020-02-26 11:17:02,755 INFO [IPC Server handler 5 on 27101] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Diagnostics report from attempt_1582635453769_0003_m_000021_0: Error: org.apache.hadoop.security.AccessControlException: User super is not a super user (non-super user cannot change owner).
at org.apache.hadoop.hdfs.server.namenode.FSDirAttrOp.setOwner(FSDirAttrOp.java:85)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.setOwner(FSNamesystem.java:1927)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.setOwner(NameNodeRpcServer.java:870)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.setOwner(ClientNamenodeProtocolServerSideTranslatorPB.java:566)
at

.......

Currnet user is test, not super, the log print wrong user info

 

Issue Links

• is duplicated by: HDFS-13626 Fix incorrect username when deny the setOwner operation