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https://issues.apache.org/jira/browse/YARN-2340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14256584#comment-14256584
]
Hadoop QA commented on YARN-2340:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12687993/0001-YARN-2340.patch
against trunk revision fdf042d.
{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:red}-1 findbugs{color}. The patch appears to introduce 15 new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:red}-1 core tests{color}. The following test timeouts occurred in
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager:
org.apache.hadoop.yarn.server.resourcemanager.ahs.TestRMApplicationHistoryWriter
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/6173//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-YARN-Build/6173//artifact/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-resourcemanager.html
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/6173//console
This message is automatically generated.
> NPE thrown when RM restart after queue is STOPPED. There after RM can not
> recovery application's and remain in standby
> ----------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-2340
> URL: https://issues.apache.org/jira/browse/YARN-2340
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager, scheduler
> Affects Versions: 2.4.1
> Environment: Capacityscheduler with Queue a, b
> Reporter: Nishan Shetty
> Assignee: Rohith
> Priority: Critical
> Attachments: 0001-YARN-2340.patch
>
>
> While job is in progress make Queue state as STOPPED and then restart RM
> Observe that standby RM fails to come up as acive throwing below NPE
> 2014-07-23 18:43:24,432 INFO
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl:
> appattempt_1406116264351_0014_000002 State change from NEW to SUBMITTED
> 2014-07-23 18:43:24,433 FATAL
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error in
> handling event type APP_ATTEMPT_ADDED to the scheduler
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.addApplicationAttempt(CapacityScheduler.java:568)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:916)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:101)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:602)
> at java.lang.Thread.run(Thread.java:662)
> 2014-07-23 18:43:24,434 INFO
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Exiting, bbye..
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