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https://issues.apache.org/jira/browse/YARN-4000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14737656#comment-14737656
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Hadoop QA commented on YARN-4000:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 25m 8s | Pre-patch trunk compilation is
healthy. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any
@author tags. |
| {color:green}+1{color} | tests included | 0m 0s | The patch appears to
include 3 new or modified test files. |
| {color:green}+1{color} | javac | 11m 59s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 13m 46s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 30s | The applied patch does
not increase the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle | 1m 38s | The applied patch generated 1
new checkstyle issues (total was 305, now 302). |
| {color:green}+1{color} | whitespace | 0m 5s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 2m 7s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 55s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 1m 56s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:red}-1{color} | yarn tests | 49m 36s | Tests failed in
hadoop-yarn-server-resourcemanager. |
| | | 107m 48s | |
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|| Reason || Tests ||
| Failed unit tests |
hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification |
| | hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesApps |
| | hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesNodes |
| Timed out tests |
org.apache.hadoop.yarn.server.resourcemanager.TestAMAuthorization |
| | org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart |
| |
org.apache.hadoop.yarn.server.resourcemanager.ahs.TestRMApplicationHistoryWriter
|
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12754978/YARN-4000.02.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 4014ce5 |
| checkstyle |
https://builds.apache.org/job/PreCommit-YARN-Build/9068/artifact/patchprocess/diffcheckstylehadoop-yarn-server-resourcemanager.txt
|
| hadoop-yarn-server-resourcemanager test log |
https://builds.apache.org/job/PreCommit-YARN-Build/9068/artifact/patchprocess/testrun_hadoop-yarn-server-resourcemanager.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/9068/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf903.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP
PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/9068/console |
This message was automatically generated.
> RM crashes with NPE if leaf queue becomes parent queue during restart
> ---------------------------------------------------------------------
>
> Key: YARN-4000
> URL: https://issues.apache.org/jira/browse/YARN-4000
> Project: Hadoop YARN
> Issue Type: Bug
> Components: capacityscheduler, resourcemanager
> Affects Versions: 2.6.0
> Reporter: Jason Lowe
> Assignee: Varun Saxena
> Attachments: YARN-4000.01.patch, YARN-4000.02.patch
>
>
> This is a similar situation to YARN-2308. If an application is active in
> queue A and then the RM restarts with a changed capacity scheduler
> configuration where queue A becomes a parent queue to other subqueues then
> the RM will crash with a NullPointerException.
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