Tao Jie created MYRIAD-248:
------------------------------
Summary: Fail to launch Nodemanager when frameworkRole is default
value "*"
Key: MYRIAD-248
URL: https://issues.apache.org/jira/browse/MYRIAD-248
Project: Myriad
Issue Type: Bug
Affects Versions: Myriad 0.2.0
Reporter: Tao Jie
I tried to start hadoop cluster with myriad-0.2.0, but got error message in rm
log:
{code}
2016-11-25 10:32:50,750 ERROR
org.apache.myriad.scheduler.event.handlers.ResourceOffersEventHandler:
Exception thrown while trying to create a task for nm
java.lang.IllegalArgumentException: n must be positive
at java.util.Random.nextInt(Random.java:300)
at
org.apache.myriad.scheduler.resource.RangeResource.getRandomValues(RangeResource.java:128)
at
org.apache.myriad.scheduler.resource.RangeResource.consumeResource(RangeResource.java:99)
at
org.apache.myriad.scheduler.resource.ResourceOfferContainer.consumePorts(ResourceOfferContainer.java:171)
at
org.apache.myriad.scheduler.NMTaskFactory.createTask(NMTaskFactory.java:45)
at
org.apache.myriad.scheduler.event.handlers.ResourceOffersEventHandler.onEvent(ResourceOffersEventHandler.java:146)
at
org.apache.myriad.scheduler.event.handlers.ResourceOffersEventHandler.onEvent(ResourceOffersEventHandler.java:51)
at
com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:128)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
{code}
I seems that the failure is due to the default value("*") of frameworkRole in
myriad-config-default.yml.
I set value of frameworkRole to someone, then it worked well.
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