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https://issues.apache.org/jira/browse/YARN-8269?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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kyungwan nam updated YARN-8269:
-------------------------------
Attachment: YARN-8269.002.patch
> NPE happens when submit distributed shell with non-existing queue
> -----------------------------------------------------------------
>
> Key: YARN-8269
> URL: https://issues.apache.org/jira/browse/YARN-8269
> Project: Hadoop YARN
> Issue Type: Bug
> Components: distributed-shell
> Reporter: kyungwan nam
> Assignee: kyungwan nam
> Priority: Minor
> Attachments: YARN-8269.001.patch, YARN-8269.002.patch
>
>
> when submit the distributed shell with non-existing queue,
> NullPointerException happens as follows.
> {code:java}
> 18/05/04 12:20:20 INFO distributedshell.Client: Initializing Client
> 18/05/04 12:20:20 INFO distributedshell.Client: Running Client
> 18/05/04 12:20:20 INFO client.AHSProxy: Connecting to Application History
> server at node1/10.1.1.1:10200
> 18/05/04 12:20:21 INFO distributedshell.Client: Got Cluster metric info from
> ASM, numNodeManagers=1
> 18/05/04 12:20:21 INFO distributedshell.Client: Got Cluster node info from ASM
> 18/05/04 12:20:21 INFO distributedshell.Client: Got node report from ASM for,
> nodeId=node2:45454, nodeAddressnode2:8042, nodeRackName/rack-9,
> nodeNumContainers0
> 18/05/04 12:20:21 FATAL distributedshell.Client: Error running Client
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.applications.distributedshell.Client.run(Client.java:462)
> at
> org.apache.hadoop.yarn.applications.distributedshell.Client.main(Client.java:215)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.hadoop.util.RunJar.run(RunJar.java:233)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:148)
> {code}
>
> that makes it difficult to find the cause.
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