Rohith Sharma K S created YARN-4035:
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Summary: Some tests in TestRMAdminService fails with NPE
Key: YARN-4035
URL: https://issues.apache.org/jira/browse/YARN-4035
Project: Hadoop YARN
Issue Type: Bug
Reporter: Rohith Sharma K S
It is observed that after YARN-4019 some tests are failing in
TestRMAdminService with null pointer exceptions in build [build failure
|https://builds.apache.org/job/PreCommit-YARN-Build/8792/artifact/patchprocess/testrun_hadoop-yarn-server-resourcemanager.txt]
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unning org.apache.hadoop.yarn.server.resourcemanager.TestRMAdminService
Tests run: 19, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 11.541 sec <<<
FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestRMAdminService
testModifyLabelsOnNodesWithDistributedConfigurationDisabled(org.apache.hadoop.yarn.server.resourcemanager.TestRMAdminService)
Time elapsed: 0.132 sec <<< ERROR!
java.lang.NullPointerException: null
at org.apache.hadoop.util.JvmPauseMonitor.stop(JvmPauseMonitor.java:86)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStop(ResourceManager.java:601)
at
org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.stopActiveServices(ResourceManager.java:983)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.transitionToStandby(ResourceManager.java:1038)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceStop(ResourceManager.java:1085)
at
org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at
org.apache.hadoop.service.AbstractService.close(AbstractService.java:250)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMAdminService.testModifyLabelsOnNodesWithDistributedConfigurationDisabled(TestRMAdminService.java:824)
testRemoveClusterNodeLabelsWithDistributedConfigurationEnabled(org.apache.hadoop.yarn.server.resourcemanager.TestRMAdminService)
Time elapsed: 0.121 sec <<< ERROR!
java.lang.NullPointerException: null
at org.apache.hadoop.util.JvmPauseMonitor.stop(JvmPauseMonitor.java:86)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStop(ResourceManager.java:601)
at
org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.stopActiveServices(ResourceManager.java:983)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.transitionToStandby(ResourceManager.java:1038)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceStop(ResourceManager.java:1085)
at
org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at
org.apache.hadoop.service.AbstractService.close(AbstractService.java:250)
at
org.apache.hadoop.yarn.server.resourcemanager.TestRMAdminService.testRemoveClusterNodeLabelsWithDistributedConfigurationEnabled(TestRMAdminService.java:867)
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