[HDDS-1756] DeleteContainerCommandHandler fails with NPE

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.4.0
• Fix Version/s: 0.5.0
• Component/s: Ozone Datanode
• Labels: MiniOzoneChaosCluster pull-request-available
• Target Version/s: 0.5.0
• Assignee: Nandakumar
• Reporter: Mukul Kumar Singh
• Created: 02/Jul/19 16:13
• Updated: 24/Feb/20 20:53
• Resolved: 16/Jul/19 09:39

Description

DeleteContainerCommandHandler fails with NPE

Thread[Command processor thread,5,org.apache.hadoop.ozone.TestMiniChaosOzoneCluster]
java.lang.NullPointerException
        at org.apache.hadoop.ozone.container.ozoneimpl.ContainerController.getHandler(ContainerController.java:138)
        at org.apache.hadoop.ozone.container.ozoneimpl.ContainerController.deleteContainer(ContainerController.java:128)
        at org.apache.hadoop.ozone.container.common.statemachine.commandhandler.DeleteContainerCommandHandler.handle(DeleteContainerCommandHandler.java:57)
        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

• links to: GitHub Pull Request #1095