Rohith Sharma K S created YARN-4035: ---------------------------------------
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] {noformat} 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) {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)