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Posted to yarn-issues@hadoop.apache.org by "Rohith (JIRA)" <ji...@apache.org> on 2014/12/04 04:28:12 UTC
[jira] [Commented] (YARN-2918) RM starts up fails if
accessible-node-labels are configured to queue without cluster lables
[ https://issues.apache.org/jira/browse/YARN-2918?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14233877#comment-14233877 ]
Rohith commented on YARN-2918:
------------------------------
IIUC, Adding cluster node labels are supported only through rmadmin or rest API. But for accessible node labels are conifgured via xml file. As admin, he might need to do pre-configure cluster node label and accessible node labels in xml instead of triggering rmadmin command.
[~leftnoteasy] Would you help me to understand why the behavior is like above? Probably discussion might have happend regarding this in any other jira but I might not be aware of it !!
> RM starts up fails if accessible-node-labels are configured to queue without cluster lables
> -------------------------------------------------------------------------------------------
>
> Key: YARN-2918
> URL: https://issues.apache.org/jira/browse/YARN-2918
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Reporter: Rohith
> Assignee: Rohith
>
> I configured accessible-node-labels to queue. But RM startup fails with below exception. I see current steps to configure NodeLabel is first need to add via rmadmin and later need to configure for queues. But it will be good if both cluster and queue node labels has consitency in configuring it.
> {noformat}
> 2014-12-03 20:11:50,126 FATAL org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error starting ResourceManager
> org.apache.hadoop.service.ServiceStateException: java.io.IOException: NodeLabelManager doesn't include label = x, please check.
> 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:556)
> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.createAndInitActiveServices(ResourceManager.java:982)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:249)
> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1203)
> Caused by: java.io.IOException: NodeLabelManager doesn't include label = x, please check.
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.checkIfLabelInClusterNodeLabels(SchedulerUtils.java:287)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.AbstractCSQueue.<init>(AbstractCSQueue.java:109)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.<init>(LeafQueue.java:120)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.parseQueue(CapacityScheduler.java:567)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.parseQueue(CapacityScheduler.java:587)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.initializeQueues(CapacityScheduler.java:462)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.initScheduler(CapacityScheduler.java:294)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.serviceInit(CapacityScheduler.java:324)
> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> {noformat}
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