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Posted to yarn-issues@hadoop.apache.org by "lujie (JIRA)" <ji...@apache.org> on 2018/05/23 07:24:00 UTC
[jira] [Updated] (YARN-7786) NullPointerException while launching
ApplicationMaster
[ https://issues.apache.org/jira/browse/YARN-7786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
lujie updated YARN-7786:
------------------------
Priority: Major (was: Minor)
> NullPointerException while launching ApplicationMaster
> ------------------------------------------------------
>
> Key: YARN-7786
> URL: https://issues.apache.org/jira/browse/YARN-7786
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.9.0, 3.0.0-beta1
> Reporter: lujie
> Assignee: lujie
> Priority: Major
> Fix For: 2.10.0, 3.2.0, 3.1.1, 2.9.2, 3.0.3
>
> Attachments: YARN-7786.patch, YARN-7786_1.patch, YARN-7786_2.patch, YARN-7786_3.patch, YARN-7786_4.patch, YARN-7786_5.patch, YARN-7786_6.patch, resourcemanager.log
>
>
> Before launching the ApplicationMaster, send kill command to the job, then some Null pointer appears:
> {code}
> 2017-11-25 21:27:25,333 INFO org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher: Error launching appattempt_1511616410268_0001_000001. Got exception: java.lang.NullPointerException
> at org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher.setupTokens(AMLauncher.java:205)
> at org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher.createAMContainerLaunchContext(AMLauncher.java:193)
> at org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher.launch(AMLauncher.java:112)
> at org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher.run(AMLauncher.java:304)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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