hoelog created YARN-3001:
----------------------------
Summary: RM dies because of divide by zero
Key: YARN-3001
URL: https://issues.apache.org/jira/browse/YARN-3001
Project: Hadoop YARN
Issue Type: Bug
Components: resourcemanager
Affects Versions: 2.5.1
Reporter: hoelog
RM dies because of divide by zero exception.
{code}
2014-12-31 21:27:05,022 FATAL
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error in
handling event type NODE_UPDATE to the scheduler
java.lang.ArithmeticException: / by zero
at
org.apache.hadoop.yarn.util.resource.DefaultResourceCalculator.computeAvailableContainers(DefaultResourceCalculator.java:37)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignContainer(LeafQueue.java:1332)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignOffSwitchContainers(LeafQueue.java:1218)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignContainersOnNode(LeafQueue.java:1177)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignContainers(LeafQueue.java:877)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.ParentQueue.assignContainersToChildQueues(ParentQueue.java:656)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.ParentQueue.assignContainers(ParentQueue.java:570)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.allocateContainersToNode(CapacityScheduler.java:851)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:900)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:98)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:599)
at java.lang.Thread.run(Thread.java:745)
2014-12-31 21:27:05,023 INFO
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Exiting, bbye..
{code}
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