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https://issues.apache.org/jira/browse/YARN-1986?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13991767#comment-13991767
]
Hadoop QA commented on YARN-1986:
---------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12643739/YARN-1986-2.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/3710//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/3710//console
This message is automatically generated.
> After upgrade from 2.2.0 to 2.4.0, NPE on first job start.
> ----------------------------------------------------------
>
> Key: YARN-1986
> URL: https://issues.apache.org/jira/browse/YARN-1986
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.4.0
> Reporter: Jon Bringhurst
> Assignee: Hong Zhiguo
> Attachments: YARN-1986-2.patch, YARN-1986-testcase.patch,
> YARN-1986.patch
>
>
> After upgrade from 2.2.0 to 2.4.0, NPE on first job start.
> After RM was restarted, the job runs without a problem.
> {noformat}
> 19:11:13,441 FATAL ResourceManager:600 - 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:462)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.nodeUpdate(FifoScheduler.java:714)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.handle(FifoScheduler.java:743)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.handle(FifoScheduler.java:104)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:591)
> at java.lang.Thread.run(Thread.java:744)
> 19:11:13,443 INFO ResourceManager:604 - Exiting, bbye..
> {noformat}
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