Bibin A Chundatt created YARN-3425:
--------------------------------------
Summary: NPE during resourcemanager shutdown with node label with
out datanode started
Key: YARN-3425
URL: https://issues.apache.org/jira/browse/YARN-3425
Project: Hadoop YARN
Issue Type: Bug
Components: resourcemanager
Environment: 1 RM, 1 NM , 1 NN , I DN
Reporter: Bibin A Chundatt
Assignee: Bibin A Chundatt
Priority: Minor
Configure yarn.node-labels.enabled to true
and yarn.node-labels.fs-store.root-dir /node-labels
Start resource manager without starting DN/NM
{quote}
2015-03-31 16:44:13,782 WARN org.apache.hadoop.service.AbstractService: When
stopping the service org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager
: java.lang.NullPointerException
java.lang.NullPointerException
at
org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.stopDispatcher(CommonNodeLabelsManager.java:261)
at
org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:267)
at
org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at
org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
at
org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
at
org.apache.hadoop.service.AbstractService.init(AbstractService.java:171)
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:984)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:251)
at
org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1207)
{quote}
{code}
protected void stopDispatcher() {
AsyncDispatcher asyncDispatcher = (AsyncDispatcher) dispatcher;
asyncDispatcher.stop();
}
{code}
Null check missing during stop
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
