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https://issues.apache.org/jira/browse/YARN-369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13686410#comment-13686410
]
Bikas Saha commented on YARN-369:
---------------------------------
We should probably set the value to 0 instead of incrementing it to be on the
safe side. The comments still have typos.
{code}
+ // increment the response id to dennote that application master is
+ // register for the respective attempid
+ lastResponse.setResponseId(lastResponse.getResponseId() + 1);
{code}
> Handle ( or throw a proper error when receiving) status updates from
> application masters that have not registered
> -----------------------------------------------------------------------------------------------------------------
>
> Key: YARN-369
> URL: https://issues.apache.org/jira/browse/YARN-369
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Affects Versions: 2.0.3-alpha, trunk-win
> Reporter: Hitesh Shah
> Assignee: Mayank Bansal
> Attachments: YARN-369.patch, YARN-369-trunk-1.patch,
> YARN-369-trunk-2.patch
>
>
> Currently, an allocate call from an unregistered application is allowed and
> the status update for it throws a statemachine error that is silently dropped.
> org.apache.hadoop.yarn.state.InvalidStateTransitonException: Invalid event:
> STATUS_UPDATE at LAUNCHED
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:43)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:445)
> at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.handle(RMAppAttemptImpl.java:588)
> at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.handle(RMAppAttemptImpl.java:99)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationAttemptEventDispatcher.handle(ResourceManager.java:471)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationAttemptEventDispatcher.handle(ResourceManager.java:452)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:130)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:77)
> at java.lang.Thread.run(Thread.java:680)
> ApplicationMasterService should likely throw an appropriate error for
> applications' requests that should not be handled in such cases.
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