[HDDS-2056] Datanode unable to start command handler thread with security enabled

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Fix Version/s: 0.5.0
• Target Version/s: 0.5.0
• Assignee: Xiaoyu Yao
• Reporter: Shashikant Banerjee
• Created: 29/Aug/19 10:01
• Updated: 24/Feb/20 20:50
• Resolved: 26/Oct/19 00:40

Description

 

2019-08-29 02:50:23,536 ERROR org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine: Critical Error : Command processor thread encountered an error. Thread: Thread[Command processor thread,5,main]
java.lang.IllegalArgumentException: Null user
        at org.apache.hadoop.security.UserGroupInformation.createRemoteUser(UserGroupInformation.java:1269)
        at org.apache.hadoop.security.UserGroupInformation.createRemoteUser(UserGroupInformation.java:1256)
        at org.apache.hadoop.hdds.security.token.BlockTokenVerifier.verify(BlockTokenVerifier.java:116)
        at org.apache.hadoop.ozone.container.common.transport.server.XceiverServer.submitRequest(XceiverServer.java:68)
        at org.apache.hadoop.ozone.container.common.transport.server.ratis.XceiverServerRatis.submitRequest(XceiverServerRatis.java:482)
        at org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CloseContainerCommandHandler.handle(CloseContainerCommandHandler.java:109)
        at org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CommandDispatcher.handle(CommandDispatcher.java:93)
        at org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$initCommandHandlerThread$1(DatanodeStateMachine.java:432)
        at java.lang.Thread.run(Thread.java:748)

Issue Links

• is duplicated by: HDDS-2321 Ozone Block Token verify should not apply to all datanode cmd