hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Amithsha (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-7107) NPE on MapReduce AM leaves the job in an inconsistent state
Date Sat, 14 Jul 2018 08:29:00 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-7107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16544115#comment-16544115
] 

Amithsha commented on MAPREDUCE-7107:
-------------------------------------

https://issues.apache.org/jira/browse/MAPREDUCE-7123

> NPE on MapReduce AM leaves the job in an inconsistent state
> -----------------------------------------------------------
>
>                 Key: MAPREDUCE-7107
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7107
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 2.7.3
>            Reporter: Gonzalo Herreros
>            Priority: Major
>
> On AWS, running a MapReduce job, one of the nodes died and was decommissioned.
> However, the AM doesn't seem to handle that well and the job didn't complete mappers
correctly from there.
> {code:java}
> 2018-06-07 14:29:08,686 ERROR [RMCommunicator Allocator] org.apache.hadoop.mapreduce.v2.app.rm.RMCommunicator:
ERROR IN CONTACTING RM. 
> java.lang.NullPointerException
> 	at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.handleUpdatedNodes(RMContainerAllocator.java:879)
> 	at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.getResources(RMContainerAllocator.java:779)
> 	at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.heartbeat(RMContainerAllocator.java:259)
> 	at org.apache.hadoop.mapreduce.v2.app.rm.RMCommunicator$AllocatorRunnable.run(RMCommunicator.java:281)
> 	at java.lang.Thread.run(Thread.java:748)
> 2018-06-07 14:29:08,686 INFO [IPC Server handler 4 on 46577] org.apache.hadoop.mapred.TaskAttemptListenerImpl:
MapCompletionEvents request from attempt_1528378746527_0011_r_000553_0. startIndex 13112 maxEvents
1453
> 2018-06-07 14:29:08,686 ERROR [AsyncDispatcher event handler] org.apache.hadoop.yarn.event.AsyncDispatcher:
Error in dispatcher thread
> java.lang.NullPointerException
> 	at org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl$UpdatedNodesTransition.transition(JobImpl.java:2162)
> 	at org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl$UpdatedNodesTransition.transition(JobImpl.java:2155)
> 	at org.apache.hadoop.yarn.state.StateMachineFactory$SingleInternalArc.doTransition(StateMachineFactory.java:362)
> 	at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> 	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.mapreduce.v2.app.job.impl.JobImpl.handle(JobImpl.java:997)
> 	at org.apache.hadoop.mapreduce.v2.app.job.impl.JobImpl.handle(JobImpl.java:139)
> 	at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobEventDispatcher.handle(MRAppMaster.java:1346)
> 	at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobEventDispatcher.handle(MRAppMaster.java:1342)
> 	at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
> 	at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
> 	at java.lang.Thread.run(Thread.java:748)
> 2018-06-07 14:29:08,688 INFO [AsyncDispatcher ShutDown handler] org.apache.hadoop.yarn.event.AsyncDispatcher:
Exiting, bbye..
> {code}



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: mapreduce-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-help@hadoop.apache.org


Mime
View raw message