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Posted to hdfs-dev@hadoop.apache.org by "Nilotpal Nandi (JIRA)" <ji...@apache.org> on 2018/09/24 11:39:00 UTC
[jira] [Created] (HDDS-545) NullPointerException error thrown while
trying to close container
Nilotpal Nandi created HDDS-545:
-----------------------------------
Summary: NullPointerException error thrown while trying to close container
Key: HDDS-545
URL: https://issues.apache.org/jira/browse/HDDS-545
Project: Hadoop Distributed Data Store
Issue Type: Bug
Reporter: Nilotpal Nandi
Seen following null pointer in ozone.log while trying to close the container on receiving SCM container close request'.
ozone version:
----------------------
{noformat}
Source code repository git@github.com:apache/hadoop.git -r 968082ffa5d9e50ed8538f653c375edd1b8feea5
Compiled by elek on 2018-09-19T20:57Z
Compiled with protoc 2.5.0
From source with checksum efbdeabb5670d69d9efde85846e4ee98
Using HDDS 0.2.1-alpha
Source code repository git@github.com:apache/hadoop.git -r 968082ffa5d9e50ed8538f653c375edd1b8feea5
Compiled by elek on 2018-09-19T20:56Z
Compiled with protoc 2.5.0
From source with checksum 8bf78cff4b73c95d486da5b21053ef
{noformat}
ozone.log
{noformat}
2018-09-24 11:32:55,910 [Thread-2921] DEBUG (XceiverServerRatis.java:401) - pipeline Action CLOSE on pipeline pipelineId=eabdcbe2-da3b-41be-a281-f0ea8d4120f7.Reason : 7d1c7be2-7882-4446-be61-be868d2e188a is in candidate state for 1074164ms
2018-09-24 11:32:56,343 [Datanode State Machine Thread - 1] DEBUG (HeartbeatEndpointTask.java:255) - Received SCM container close request for container 54
2018-09-24 11:32:56,347 [Datanode State Machine Thread - 1] DEBUG (HeartbeatEndpointTask.java:255) - Received SCM container close request for container 42
2018-09-24 11:32:56,347 [Datanode State Machine Thread - 1] DEBUG (HeartbeatEndpointTask.java:255) - Received SCM container close request for container 44
2018-09-24 11:32:56,354 [Datanode State Machine Thread - 1] DEBUG (HeartbeatEndpointTask.java:255) - Received SCM container close request for container 46
2018-09-24 11:32:56,355 [Datanode State Machine Thread - 1] DEBUG (HeartbeatEndpointTask.java:255) - Received SCM container close request for container 48
2018-09-24 11:32:56,357 [Datanode State Machine Thread - 1] DEBUG (HeartbeatEndpointTask.java:255) - Received SCM container close request for container 50
2018-09-24 11:32:56,357 [Datanode State Machine Thread - 1] DEBUG (HeartbeatEndpointTask.java:255) - Received SCM container close request for container 52
2018-09-24 11:32:56,548 [Command processor thread] DEBUG (CloseContainerCommandHandler.java:64) - Processing Close Container command.
2018-09-24 11:32:56,636 [Command processor thread] ERROR (CloseContainerCommandHandler.java:105) - Can't close container 54
java.lang.NullPointerException
at org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.submitContainerRequest(OzoneContainer.java:192)
at org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CloseContainerCommandHandler.handle(CloseContainerCommandHandler.java:91)
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$1(DatanodeStateMachine.java:382)
at java.lang.Thread.run(Thread.java:745)
2018-09-24 11:32:56,726 [Command processor thread] DEBUG (CloseContainerCommandHandler.java:64) - Processing Close Container command.
2018-09-24 11:32:56,728 [Command processor thread] ERROR (CloseContainerCommandHandler.java:105) - Can't close container 42
java.lang.NullPointerException
at org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.submitContainerRequest(OzoneContainer.java:192)
at org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CloseContainerCommandHandler.handle(CloseContainerCommandHandler.java:91)
at org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CommandDispatcher.handle(CommandDispatcher.java:93)
at org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$initCommandHandlerThread$1(DatanodeStateMachine.java:382)
at java.lang.Thread.run(Thread.java:745)
2018-09-24 11:32:56,787 [Command processor thread] DEBUG (CloseContainerCommandHandler.java:64) - Processing Close Container command.
2018-09-24 11:32:56,814 [Command processor thread] ERROR (CloseContainerCommandHandler.java:105) - Can't close container 44
java.lang.NullPointerException
at org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.submitContainerRequest(OzoneContainer.java:192)
at org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CloseContainerCommandHandler.handle(CloseContainerCommandHandler.java:91)
at org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CommandDispatcher.handle(CommandDispatcher.java:93)
at org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$initCommandHandlerThread$1(DatanodeStateMachine.java:382)
at java.lang.Thread.run(Thread.java:745)
2018-09-24 11:32:56,868 [Command processor thread] DEBUG (CloseContainerCommandHandler.java:64) - Processing Close Container command.
2018-09-24 11:32:56,869 [Command processor thread] ERROR (CloseContainerCommandHandler.java:105) - Can't close container 46
java.lang.NullPointerException
at org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.submitContainerRequest(OzoneContainer.java:192)
at org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CloseContainerCommandHandler.handle(CloseContainerCommandHandler.java:91)
at org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CommandDispatcher.handle(CommandDispatcher.java:93)
at org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$initCommandHandlerThread$1(DatanodeStateMachine.java:382)
at java.lang.Thread.run(Thread.java:745)
2018-09-24 11:32:56,874 [Command processor thread] DEBUG (CloseContainerCommandHandler.java:64) - Processing Close Container command.
2018-09-24 11:32:56,874 [Command processor thread] ERROR (CloseContainerCommandHandler.java:105) - Can't close container 48
java.lang.NullPointerException
at org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.submitContainerRequest(OzoneContainer.java:192)
at org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CloseContainerCommandHandler.handle(CloseContainerCommandHandler.java:91)
at org.apache.hadoop.ozone.container.common.statemachine.commandhandler.CommandDispatcher.handle(CommandDispatcher.java:93)
at org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$initCommandHandlerThread$1(DatanodeStateMachine.java:382)
at java.lang.Thread.run(Thread.java:745){noformat}
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