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https://issues.apache.org/jira/browse/YARN-2371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jian He reassigned YARN-2371:
-----------------------------
Assignee: Jian He (was: Hong Zhiguo)
> Wrong NMToken is issued when NM preserving restarts with containers running
> ---------------------------------------------------------------------------
>
> Key: YARN-2371
> URL: https://issues.apache.org/jira/browse/YARN-2371
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Hong Zhiguo
> Assignee: Jian He
> Fix For: 2.5.0
>
> Attachments: YARN-2371.patch
>
>
> When application is submitted with
> "ApplicationSubmissionContext.getKeepContainersAcrossApplicationAttempts() ==
> true", and NM is restarted with containers running, wrong NMToken is issued
> to AM through RegisterApplicationMasterResponse.
> See the NM log:
> {code}
> 2014-07-30 11:59:58,941 ERROR
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl:
> Unauthorized request to start container.-
> NMToken for application attempt : appattempt_1406691610864_0002_000001 was
> used for starting container with container token issued for application
> attempt : appattempt_1406691610864_0002_000002
> {code}
> The reason is in below code:
> {code}
> createAndGetNMToken(String applicationSubmitter,
> ApplicationAttemptId appAttemptId, Container container) {
> ......
> Token token =
> createNMToken(container.getId().getApplicationAttemptId(),
> container.getNodeId(), applicationSubmitter);
> ......
> }
> {code}
> "appAttemptId" instead of "container.getId().getApplicationAttemptId()"
> should be passed to "createNMToken".
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