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Posted to yarn-dev@hadoop.apache.org by "MENG DING (JIRA)" <ji...@apache.org> on 2015/10/06 18:37:26 UTC
[jira] [Created] (YARN-4230) Increasing container resource while
there is no headroom left will cause ResourceManager to crash
MENG DING created YARN-4230:
-------------------------------
Summary: Increasing container resource while there is no headroom left will cause ResourceManager to crash
Key: YARN-4230
URL: https://issues.apache.org/jira/browse/YARN-4230
Project: Hadoop YARN
Issue Type: Bug
Components: resourcemanager
Reporter: MENG DING
Assignee: MENG DING
Priority: Critical
This issue was found while doing end-to-end test of YARN-1197 in YARN-4175.
When increasing resource of a container, if there is no headroom left for the user, the ResourceManager crashes with NPE.
The following is the stack trace:
{code}
15/10/05 20:35:21 INFO capacity.ParentQueue: assignedContainer queue=root usedCapacity=0.9375 absoluteUsedCapacity=0.9375 used=<memory:15360, vCores:9> cluster=<memory:16384, vCores:16>
15/10/05 20:35:49 FATAL resourcemanager.ResourceManager: Error in handling event type NODE_UPDATE to the scheduler
java.lang.NullPointerException
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.allocator.IncreaseContainerAllocator.assignContainers(IncreaseContainerAllocator.java:327)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.allocator.ContainerAllocator.assignContainers(ContainerAllocator.java:66)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp.assignContainers(FiCaSchedulerApp.java:474)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignContainers(LeafQueue.java:819)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.ParentQueue.assignContainersToChildQueues(ParentQueue.java:572)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.ParentQueue.assignContainers(ParentQueue.java:423)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.allocateContainersToNode(CapacityScheduler.java:1177)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:1274)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:134)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:691)
at java.lang.Thread.run(Thread.java:745)
15/10/05 20:35:49 INFO resourcemanager.ResourceManager: Exiting, bbye..
{code}
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