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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3645) ResourceManager can't start success if attribute value of "aclSubmitApps" is null in fair-scheduler.xml
Date Wed, 20 May 2015 03:29:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-3645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14551742#comment-14551742
] 

Hadoop QA commented on YARN-3645:
---------------------------------

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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  14m 50s | Pre-patch trunk compilation is healthy. |
| {color:green}+1{color} | @author |   0m  0s | The patch does not contain any @author tags.
|
| {color:red}-1{color} | tests included |   0m  0s | The patch doesn't appear to include any
new or modified tests.  Please justify why no new tests are needed for this patch. Also please
list what manual steps were performed to verify this patch. |
| {color:green}+1{color} | javac |   7m 37s | There were no new javac warning messages. |
| {color:green}+1{color} | javadoc |   9m 34s | There were no new javadoc warning messages.
|
| {color:green}+1{color} | release audit |   0m 22s | The applied patch does not increase
the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle |   0m 47s | The applied patch generated  7 new checkstyle
issues (total was 27, now 33). |
| {color:green}+1{color} | whitespace |   0m  0s | The patch has no lines that end in whitespace.
|
| {color:green}+1{color} | install |   1m 34s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 33s | The patch built with eclipse:eclipse.
|
| {color:green}+1{color} | findbugs |   1m 15s | The patch does not introduce any new Findbugs
(version 3.0.0) warnings. |
| {color:green}+1{color} | yarn tests |  50m 11s | Tests passed in hadoop-yarn-server-resourcemanager.
|
| | |  86m 47s | |
\\
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12734036/YARN-3645.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / ce53c8e |
| checkstyle |  https://builds.apache.org/job/PreCommit-YARN-Build/8014/artifact/patchprocess/diffcheckstylehadoop-yarn-server-resourcemanager.txt
|
| hadoop-yarn-server-resourcemanager test log | https://builds.apache.org/job/PreCommit-YARN-Build/8014/artifact/patchprocess/testrun_hadoop-yarn-server-resourcemanager.txt
|
| Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/8014/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf901.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep
3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output | https://builds.apache.org/job/PreCommit-YARN-Build/8014/console |


This message was automatically generated.

> 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
>         Attachments: YARN-3645.patch
>
>
> 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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