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https://issues.apache.org/jira/browse/HIVE-15615?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15821704#comment-15821704
]
Yongzhi Chen commented on HIVE-15615:
-------------------------------------
1) Fix NPE by adding null value check
2) Use HiveConf.getUser instead of userName variable.
> Fix unit tests failures caused by HIVE-13696
> --------------------------------------------
>
> Key: HIVE-15615
> URL: https://issues.apache.org/jira/browse/HIVE-15615
> Project: Hive
> Issue Type: Bug
> Reporter: Yongzhi Chen
> Assignee: Yongzhi Chen
>
> Following unit tests failed with same stack:
> org.apache.hadoop.hive.ql.security.authorization.plugin.TestHiveAuthorizerCheckInvocation
> org.apache.hadoop.hive.ql.security.authorization.plugin.TestHiveAuthorizerShowFilters
> {noformat}
> 2017-01-11T15:02:27,774 ERROR [main] ql.Driver: FAILED: NullPointerException
> null
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.QueuePlacementRule.cleanName(QueuePlacementRule.java:351)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.QueuePlacementRule$User.getQueueForApp(QueuePlacementRule.java:132)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.QueuePlacementRule.assignAppToQueue(QueuePlacementRule.java:74)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.QueuePlacementPolicy.assignAppToQueue(QueuePlacementPolicy.java:167)
> at
> org.apache.hadoop.hive.schshim.FairSchedulerShim.setJobQueueForUserInternal(FairSchedulerShim.java:96)
> at
> org.apache.hadoop.hive.schshim.FairSchedulerShim.validateQueueConfiguration(FairSchedulerShim.java:82)
> at
> org.apache.hadoop.hive.ql.session.YarnFairScheduling.validateYarnQueue(YarnFairScheduling.java:68)
> at org.apache.hadoop.hive.ql.Driver.configureScheduling(Driver.java:671)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:543)
> at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1313)
> at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1453)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1233)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1223)
> {noformat}
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