Nilotpal Nandi created HDDS-723:
-----------------------------------
Summary: CloseContainerCommandHandler throwing NullPointerException
Key: HDDS-723
URL: https://issues.apache.org/jira/browse/HDDS-723
Project: Hadoop Distributed Data Store
Issue Type: Bug
Components: SCM
Affects Versions: 0.3.0
Reporter: Nilotpal Nandi
Seeing NullPointerException error while CloseContainerCommandHandler is trying
to close container.
{noformat}
2018-10-24 04:22:04,699 INFO org.apache.ratis.server.storage.RaftLogWorker:
8a61160b-8985-412e-9f25-9e65ceafa824-RaftLogWorker got closed and hit exception
java.io.IOException: java.lang.InterruptedException
at org.apache.ratis.util.IOUtils.asIOException(IOUtils.java:51)
at
org.apache.ratis.server.storage.RaftLogWorker.flushWrites(RaftLogWorker.java:232)
at
org.apache.ratis.server.storage.RaftLogWorker.access$600(RaftLogWorker.java:51)
at
org.apache.ratis.server.storage.RaftLogWorker$WriteLog.execute(RaftLogWorker.java:309)
at org.apache.ratis.server.storage.RaftLogWorker.run(RaftLogWorker.java:179)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.InterruptedException
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:347)
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
at
org.apache.ratis.server.storage.RaftLogWorker.flushWrites(RaftLogWorker.java:230)
... 4 more
2018-10-24 04:22:04,712 INFO org.apache.ratis.server.storage.RaftLogWorker:
8a61160b-8985-412e-9f25-9e65ceafa824-RaftLogWorker close()
2018-10-24 04:22:31,293 ERROR
org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CloseContainerCommandHandler:
Can't close container 18
java.lang.NullPointerException
at
org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CloseContainerCommandHandler.handle(CloseContainerCommandHandler.java:78)
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$1(DatanodeStateMachine.java:381)
at java.lang.Thread.run(Thread.java:745)
2018-10-24 04:22:31,293 ERROR
org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CloseContainerCommandHandler:
Can't close container 10
java.lang.NullPointerException
at
org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CloseContainerCommandHandler.handle(CloseContainerCommandHandler.java:78)
at
org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CommandDispatcher.handle(CommandDispatcher.java:93)
at
org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$initCommandHandlerThread$1(DatanodeStateMachine.java:381)
at java.lang.Thread.run(Thread.java:745)
2018-10-24 04:22:31,293 ERROR
org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CloseContainerCommandHandler:
Can't close container 14
java.lang.NullPointerException
at
org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CloseContainerCommandHandler.handle(CloseContainerCommandHandler.java:78)
at
org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CommandDispatcher.handle(CommandDispatcher.java:93)
at
org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$initCommandHandlerThread$1(DatanodeStateMachine.java:381)
at java.lang.Thread.run(Thread.java:745){noformat}
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