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From "Gour Saha (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-8236) Invalid kerberos principal file name cause NPE in native service
Date Fri, 04 May 2018 22:14:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16464445#comment-16464445
] 

Gour Saha commented on YARN-8236:
---------------------------------

Thanks [~sunilg]. I see the problem. I could reproduce it. I have tested a patch with a fix.
Will upload it soon.

> Invalid kerberos principal file name cause NPE in native service
> ----------------------------------------------------------------
>
>                 Key: YARN-8236
>                 URL: https://issues.apache.org/jira/browse/YARN-8236
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: yarn-native-services
>    Affects Versions: 3.1.0
>            Reporter: Sunil G
>            Priority: Major
>
> Stack trace
>  
> {code:java}
> 2018-04-29 16:22:54,266 WARN webapp.GenericExceptionHandler (GenericExceptionHandler.java:toResponse(98))
- INTERNAL_SERVER_ERROR
> java.lang.NullPointerException
> at org.apache.hadoop.yarn.service.client.ServiceClient.addKeytabResourceIfSecure(ServiceClient.java:994)
> at org.apache.hadoop.yarn.service.client.ServiceClient.submitApp(ServiceClient.java:685)
> at org.apache.hadoop.yarn.service.client.ServiceClient.actionCreate(ServiceClient.java:269){code}
> cc [~gsaha] [~csingh]



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