[
https://issues.apache.org/jira/browse/YARN-1663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13884329#comment-13884329
]
Steve Loughran commented on YARN-1663:
--------------------------------------
{code}
2014-01-28 16:56:00,665 [JUnit] INFO client.HoyaClient
(HoyaClient.java:executeClusterStart(905)) - Completed setting up app master
command $JAVA_HOME/bin/java -Djava.net.preferIPv4Stack=true
-Djava.awt.headless=true -Xmx256M -ea -esa -Dhoya.cluster.name=test_killed_am
-Dhoya.app.type=hbase org.apache.hoya.yarn.appmaster.HoyaAppMaster create
test_killed_am --debug --hoya-cluster-uri
hdfs://localhost:54401/user/stevel/.hoya/cluster/test_killed_am --rm
localhost:54393 --fs hdfs://localhost:54401/ 1><LOG_DIR>/hoyaam.txt
2><LOG_DIR>/hoyaam-err.txt
2014-01-28 16:56:00,667 [JUnit] INFO client.HoyaClient
(HoyaClient.java:executeClusterStart(948)) - Submitting application to Resource
Manager
2014-01-28 16:56:00,704 [IPC Server handler 3 on 54394] INFO
resourcemanager.ClientRMService (ClientRMService.java:submitApplication(326)) -
Application with id 1 submitted by user stevel
2014-01-28 16:56:00,705 [AsyncDispatcher event handler] INFO rmapp.RMAppImpl
(RMAppImpl.java:transition(823)) - Storing application with id
application_1390928154802_0001
2014-01-28 16:56:00,706 [IPC Server handler 3 on 54394] INFO
resourcemanager.RMAuditLogger (RMAuditLogger.java:logSuccess(140)) -
USER=stevel IP=127.0.0.1 OPERATION=Submit Application Request
TARGET=ClientRMService RESULT=SUCCESS APPID=application_1390928154802_0001
2014-01-28 16:56:00,706 [AsyncDispatcher event handler] INFO rmapp.RMAppImpl
(RMAppImpl.java:handle(631)) - application_1390928154802_0001 State change from
NEW to NEW_SAVING
2014-01-28 16:56:00,711 [AsyncDispatcher event handler] INFO
recovery.RMStateStore (RMStateStore.java:handleStoreEvent(596)) - Storing info
for app: application_1390928154802_0001
2014-01-28 16:56:00,720 [AsyncDispatcher event handler] INFO rmapp.RMAppImpl
(RMAppImpl.java:handle(631)) - application_1390928154802_0001 State change from
NEW_SAVING to SUBMITTED
2014-01-28 16:56:00,721 [ResourceManager Event Processor] INFO
fifo.FifoScheduler (FifoScheduler.java:addApplication(368)) - Accepted
application application_1390928154802_0001 from user: stevel, currently num of
applications: 1
2014-01-28 16:56:00,722 [ResourceManager Event Processor] FATAL
resourcemanager.ResourceManager (ResourceManager.java:run(552)) - Error in
handling event type NODE_UPDATE to the scheduler
java.lang.NullPointerException
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.assignContainers(FifoScheduler.java:461)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.nodeUpdate(FifoScheduler.java:718)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.handle(FifoScheduler.java:747)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.handle(FifoScheduler.java:105)
at
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:543)
at java.lang.Thread.run(Thread.java:744)
2014-01-28 16:56:00,723 [ResourceManager Event Processor] INFO
resourcemanager.ResourceManager (ResourceManager.java:run(556)) - Exiting,
bbye..
2014-01-28 16:56:00,724 [AsyncDispatcher event handler] INFO rmapp.RMAppImpl
(RMAppImpl.java:handle(631)) - application_1390928154802_0001 State change from
SUBMITTED to ACCEPTED
2014-01-28 16:56:00,724 [AsyncDispatcher event handler] INFO
resourcemanager.ApplicationMasterService
(ApplicationMasterService.java:registerAppAttempt(568)) - Registering app
attempt : appattempt_1390928154802_0001_000001
Results :
Tests run: 0, Failures: 0, Errors: 0, Skipped: 0
{code}
> NPE in FifoScheduler.assignContainers
> -------------------------------------
>
> Key: YARN-1663
> URL: https://issues.apache.org/jira/browse/YARN-1663
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 2.4.0
> Environment: (starting AM client that is marked as wanting containers
> back on restart)
> Reporter: Steve Loughran
> Priority: Minor
>
> NPE see in scheduler thread running in a MiniYARNCluster with the fifo
> scheduler
> {code}
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.assignContainers(FifoScheduler.java:461)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.nodeUpdate(FifoScheduler.java:718)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.handle(FifoScheduler.java:747)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.handle(FifoScheduler.java:105)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:543)
> {code}
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