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https://issues.apache.org/jira/browse/MYRIAD-188?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15177130#comment-15177130
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DarinJ commented on MYRIAD-188:
-------------------------------
16/03/03 02:36:15 INFO rmnode.RMNodeImpl: Node IP:31521 reported UNHEALTHY with
details: 1/1 local-dirs are bad: /var/lib/hadoop-yarn/cache/yarn/nm-local-dir;
16/03/03 02:36:15 INFO rmnode.RMNodeImpl: ip:31521 Node Transitioned from
RUNNING to UNHEALTHY
16/03/03 02:36:15 INFO fair.FairScheduler: Removed node ip:31521 cluster
capacity: <memory:18432, vCores:18>
16/03/03 02:36:18 INFO handlers.ResourceOffersEventHandler: Received offers 2
16/03/03 02:36:18 INFO scheduler.AbstractYarnScheduler: Update resource on
node: ip from: <memory:0, vCores:0>, to: <memory:28719, vCores:6>
16/03/03 02:36:18 INFO scheduler.AbstractYarnScheduler: Update resource on
node: ip from: <memory:28719, vCores:6>, to: <memory:0, vCores:0>
16/03/03 02:36:18 FATAL resourcemanager.ResourceManager: Error in handling
event type NODE_RESOURCE_UPDATE to the scheduler
java.lang.NullPointerException
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler.updateNodeResource(AbstractYarnScheduler.java:500)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.updateNodeResource(FairScheduler.java:1529)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:1157)
at
org.apache.myriad.scheduler.yarn.MyriadFairScheduler.handle(MyriadFairScheduler.java:102)
at
org.apache.myriad.scheduler.yarn.MyriadFairScheduler.handle(MyriadFairScheduler.java:42)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:680)
at java.lang.Thread.run(Thread.java:745)
16/03/03 02:36:18 INFO resourcemanager.ResourceManager: Exiting, bbye..
> Zero sized node managers can cause the Resource Manager to crash with an NPE
> ----------------------------------------------------------------------------
>
> Key: MYRIAD-188
> URL: https://issues.apache.org/jira/browse/MYRIAD-188
> Project: Myriad
> Issue Type: Bug
> Components: Scheduler
> Affects Versions: Myriad 0.1.0
> Reporter: DarinJ
>
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