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Posted to yarn-dev@hadoop.apache.org by "zhoulinlin (JIRA)" <ji...@apache.org> on 2015/05/14 10:05:00 UTC
[jira] [Created] (YARN-3645) ResourceManager can't start success if
attribute value of "aclSubmitApps" is null in fair-scheduler.xml
zhoulinlin created YARN-3645:
--------------------------------
Summary: ResourceManager can't start success if attribute value of "aclSubmitApps" is null in fair-scheduler.xml
Key: YARN-3645
URL: https://issues.apache.org/jira/browse/YARN-3645
Project: Hadoop YARN
Issue Type: Bug
Components: fairscheduler
Affects Versions: 2.5.2
Reporter: zhoulinlin
The "aclSubmitApps" is configured in fair-scheduler.xml like below:
<queue name="mr">
<aclSubmitApps></aclSubmitApps>
</queue>
The resourcemanager log:
2015-05-14 12:59:48,623 INFO org.apache.hadoop.service.AbstractService: Service ResourceManager failed in state INITED; cause: org.apache.hadoop.service.ServiceStateException: java.io.IOException: Failed to initialize FairScheduler
org.apache.hadoop.service.ServiceStateException: java.io.IOException: Failed to initialize FairScheduler
at org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:59)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:172)
at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceInit(ResourceManager.java:493)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.createAndInitActiveServices(ResourceManager.java:920)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:240)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1159)
Caused by: java.io.IOException: Failed to initialize FairScheduler
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.initScheduler(FairScheduler.java:1301)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.serviceInit(FairScheduler.java:1318)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
... 7 more
Caused by: java.lang.NullPointerException
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationFileLoaderService.loadQueue(AllocationFileLoaderService.java:458)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationFileLoaderService.reloadAllocations(AllocationFileLoaderService.java:337)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.initScheduler(FairScheduler.java:1299)
... 9 more
2015-05-14 12:59:48,623 INFO org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Transitioning to standby state
2015-05-14 12:59:48,623 INFO com.zte.zdh.platformplugin.factory.YarnPlatformPluginProxyFactory: plugin transitionToStandbyIn
2015-05-14 12:59:48,623 WARN org.apache.hadoop.service.AbstractService: When stopping the service ResourceManager : java.lang.NullPointerException
java.lang.NullPointerException
at com.zte.zdh.platformplugin.factory.YarnPlatformPluginProxyFactory.transitionToStandbyIn(YarnPlatformPluginProxyFactory.java:71)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.transitionToStandby(ResourceManager.java:997)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceStop(ResourceManager.java:1058)
at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:171)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1159)
2015-05-14 12:59:48,623 FATAL org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error starting ResourceManager
org.apache.hadoop.service.ServiceStateException: java.io.IOException: Failed to initialize FairScheduler
at org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:59)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:172)
at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceInit(ResourceManager.java:493)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.createAndInitActiveServices(ResourceManager.java:920)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:240)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1159)
Caused by: java.io.IOException: Failed to initialize FairScheduler
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.initScheduler(FairScheduler.java:1301)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.serviceInit(FairScheduler.java:1318)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
... 7 more
Caused by: java.lang.NullPointerException
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationFileLoaderService.loadQueue(AllocationFileLoaderService.java:458)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationFileLoaderService.reloadAllocations(AllocationFileLoaderService.java:337)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.initScheduler(FairScheduler.java:1299)
... 9 more
2015-05-14 12:59:48,624 INFO com.zte.zdh.platformplugin.factory.YarnPlatformPluginProxyFactory: plugin shutdown
2015-05-14 12:59:48,624 ERROR org.apache.hadoop.yarn.YarnUncaughtExceptionHandler: Thread Thread[main,5,main] threw an Exception.
java.lang.NullPointerException
at com.zte.zdh.platformplugin.factory.YarnPlatformPluginProxyFactory.shutdown(YarnPlatformPluginProxyFactory.java:63)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1167)
2015-05-14 12:59:48,627 INFO org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: SHUTDOWN_MSG:
the reason:
The method loadQueue in AllocationFileLoaderService.java :
else if ("aclSubmitApps".equals(field.getTagName())) {
String text = ((Text)field.getFirstChild()).getData();
acls.put(QueueACL.SUBMIT_APPLICATIONS, new AccessControlList(text));
}
We should check whether getFirstChild() is null.
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