[YARN-8236] Invalid kerberos principal file name cause NPE in native service

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.2.0, 3.1.1
• Component/s: yarn-native-services
• Target Version/s: 3.1.1
• Hadoop Flags: Reviewed
• Assignee: Gour Saha
• Reporter: Sunil G
• Created: 29/Apr/18 16:28
• Updated: 15/May/18 07:15
• Resolved: 15/May/18 06:48

Description

Stack trace

 

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)

cc gsaha csingh