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https://issues.apache.org/jira/browse/YARN-6949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16115220#comment-16115220
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lujie commented on YARN-6949:
-----------------------------
I check the log and also find some NullPointerException:
{code:java}
ava.lang.NullPointerException
at
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourcesTrackerImpl.getPathForLocalization(LocalResourcesTrackerImpl.java:505)
at
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$LocalizerRunner.getPathForLocalization(ResourceLocalizationService.java:1131)
at
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$LocalizerRunner.processHeartbeat(ResourceLocalizationService.java:1093)
at
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$LocalizerTracker.processHeartbeat(ResourceLocalizationService.java:720)
at
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.heartbeat(ResourceLocalizationService.java:355)
at
org.apache.hadoop.yarn.server.nodemanager.api.impl.pb.service.LocalizationProtocolPBServiceImpl.heartbeat(LocalizationProtocolPBServiceImpl.java:48)
{code}
> Invalid event: LOCALIZATION_FAILED at LOCALIZED
> -----------------------------------------------
>
> Key: YARN-6949
> URL: https://issues.apache.org/jira/browse/YARN-6949
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn
> Affects Versions: 2.8.0
> Reporter: lujie
>
> When job is running, I stop a nodemanager in one machine due to some reason,
> Then I check the logs to see the running state,I find many
> InvalidStateTransitionException:
> {code:java}
> rg.apache.hadoop.yarn.state.InvalidStateTransitionException: Invalid event:
> LOCALIZATION_FAILED at LOCALIZED
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:305)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalizedResource.handle(LocalizedResource.java:198)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourcesTrackerImpl.handle(LocalResourcesTrackerImpl.java:194)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourcesTrackerImpl.handle(LocalResourcesTrackerImpl.java:58)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$LocalizerRunner.processHeartbeat(ResourceLocalizationService.java:1058)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$LocalizerTracker.processHeartbeat(ResourceLocalizationService.java:720)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.heartbeat(ResourceLocalizationService.java:355)
> at
> org.apache.hadoop.yarn.server.nodemanager.api.impl.pb.service.LocalizationProtocolPBServiceImpl.heartbeat(LocalizationProtocolPBServiceImpl.java:48)
> at
> org.apache.hadoop.yarn.proto.LocalizationProtocol$LocalizationProtocolService$2.callBlockingMethod(LocalizationProtocol.java:63)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:447)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:989)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:845)
> {code}
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