[HDDS-11396] NPE due to empty Handler#clusterId

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.0
• Fix Version/s: 2.0.0
• Component/s: DN
• Labels: pull-request-available
• Assignee: JiangHua Zhu
• Reporter: JiangHua Zhu
• Created: 31/Aug/24 07:43
• Updated: 20/Sep/24 12:51
• Resolved: 20/Sep/24 12:51

Description

When KeyValueHandler executes handleCreateContainer, it shows that Handler#clusterId is null.
Here are some logs:

2024-08-31 13:29:30,924 [1134f6e4-49f6-4831-ad13-6bdb8ea23409-ContainerOp-113adaf2-c5da-479c-b677-5ec11ac5d97a-2] WARN org.apache.hadoop.ozone.container.keyvalue.KeyValueHandler: Operation: CreateContainer , Trace ID:  , Message: java.lang.NullPointerException: clusterId cannot be null , Result: CONTAINER_INTERNAL_ERROR , StorageContainerException Occurred.
org.apache.hadoop.hdds.scm.container.common.helpers.StorageContainerException: java.lang.NullPointerException: clusterId cannot be null
	at org.apache.hadoop.ozone.container.keyvalue.KeyValueHandler.handle(KeyValueHandler.java:225)
	at org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.createContainer(HddsDispatcher.java:469)
	at org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.dispatchRequest(HddsDispatcher.java:275)
	at org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.lambda$dispatch$0(HddsDispatcher.java:179)
	at org.apache.hadoop.hdds.server.OzoneProtocolMessageDispatcher.processRequest(OzoneProtocolMessageDispatcher.java:89)
	at org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.dispatch(HddsDispatcher.java:178)
	at org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.dispatchCommand(ContainerStateMachine.java:485)
	at org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.lambda$applyTransaction$9(ContainerStateMachine.java:900)
	at org.apache.ratis.util.TaskQueue.lambda$submit$0(TaskQueue.java:121)
	at org.apache.ratis.util.LogUtils.runAndLog(LogUtils.java:38)
	at org.apache.ratis.util.LogUtils$1.run(LogUtils.java:78)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.lang.NullPointerException: clusterId cannot be null
	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:921)
	at org.apache.hadoop.ozone.container.keyvalue.KeyValueContainer.create(KeyValueContainer.java:148)
	at org.apache.hadoop.ozone.container.keyvalue.KeyValueHandler.handleCreateContainer(KeyValueHandler.java:367)
	at org.apache.hadoop.ozone.container.keyvalue.KeyValueHandler.dispatchRequest(KeyValueHandler.java:239)
	at org.apache.hadoop.ozone.container.keyvalue.KeyValueHandler.handle(KeyValueHandler.java:222)

Issue Links

• links to: GitHub Pull Request #7145