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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] -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org