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Posted to common-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2015/11/23 08:22:11 UTC
[jira] [Commented] (HADOOP-12313) NPE in JvmPauseMonitor when
calling stop() before start()
[ https://issues.apache.org/jira/browse/HADOOP-12313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15021645#comment-15021645 ]
Hudson commented on HADOOP-12313:
---------------------------------
FAILURE: Integrated in Hadoop-trunk-Commit #8858 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/8858/])
HADOOP-12313. NPE in JvmPauseMonitor when calling stop() before start(). (wheat9: rev 817ae221ac1ca8552748f6310d29ea1b26b5a21b)
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/JvmPauseMonitor.java
* hadoop-common-project/hadoop-common/CHANGES.txt
> NPE in JvmPauseMonitor when calling stop() before start()
> ---------------------------------------------------------
>
> Key: HADOOP-12313
> URL: https://issues.apache.org/jira/browse/HADOOP-12313
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Rohith Sharma K S
> Assignee: Gabor Liptak
> Priority: Critical
> Fix For: 2.8.0
>
> Attachments: HADOOP-12313.2.patch, HADOOP-12313.3.patch, YARN-4035.1.patch
>
>
> 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}
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