[
https://issues.apache.org/jira/browse/YARN-4227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14954732#comment-14954732
]
Hadoop QA commented on YARN-4227:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 19m 15s | 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 1 new or modified test files. |
| {color:green}+1{color} | javac | 9m 53s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 11m 36s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 26s | The applied patch does
not increase the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle | 0m 56s | The applied patch generated 1
new checkstyle issues (total was 71, now 72). |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 44s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 37s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 1m 44s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:red}-1{color} | yarn tests | 57m 48s | Tests failed in
hadoop-yarn-server-resourcemanager. |
| | | 104m 2s | |
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|| Reason || Tests ||
| Failed unit tests |
hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesCapacitySched |
| | hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesApps |
| |
hadoop.yarn.server.resourcemanager.scheduler.fair.TestAllocationFileLoaderService
|
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12766280/YARN-4227.3.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 5b6bae0 |
| checkstyle |
https://builds.apache.org/job/PreCommit-YARN-Build/9423/artifact/patchprocess/diffcheckstylehadoop-yarn-server-resourcemanager.txt
|
| hadoop-yarn-server-resourcemanager test log |
https://builds.apache.org/job/PreCommit-YARN-Build/9423/artifact/patchprocess/testrun_hadoop-yarn-server-resourcemanager.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/9423/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf901.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/9423/console |
This message was automatically generated.
> FairScheduler: RM quits processing expired container from a removed node
> ------------------------------------------------------------------------
>
> Key: YARN-4227
> URL: https://issues.apache.org/jira/browse/YARN-4227
> Project: Hadoop YARN
> Issue Type: Bug
> Components: fairscheduler
> Affects Versions: 2.3.0, 2.5.0, 2.7.1
> Reporter: Wilfred Spiegelenburg
> Assignee: Wilfred Spiegelenburg
> Priority: Critical
> Attachments: YARN-4227.2.patch, YARN-4227.3.patch, YARN-4227.patch
>
>
> Under some circumstances the node is removed before an expired container
> event is processed causing the RM to exit:
> {code}
> 2015-10-04 21:14:01,063 INFO
> org.apache.hadoop.yarn.util.AbstractLivelinessMonitor:
> Expired:container_1436927988321_1307950_01_000012 Timed out after 600 secs
> 2015-10-04 21:14:01,063 INFO
> org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl:
> container_1436927988321_1307950_01_000012 Container Transitioned from
> ACQUIRED to EXPIRED
> 2015-10-04 21:14:01,063 INFO
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSSchedulerApp:
> Completed container: container_1436927988321_1307950_01_000012 in state:
> EXPIRED event:EXPIRE
> 2015-10-04 21:14:01,063 INFO
> org.apache.hadoop.yarn.server.resourcemanager.RMAuditLogger: USER=system_op
> OPERATION=AM Released Container TARGET=SchedulerApp RESULT=SUCCESS
> APPID=application_1436927988321_1307950
> CONTAINERID=container_1436927988321_1307950_01_000012
> 2015-10-04 21:14:01,063 FATAL
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error in
> handling event type CONTAINER_EXPIRED to the scheduler
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.completedContainer(FairScheduler.java:849)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:1273)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:122)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:585)
> at java.lang.Thread.run(Thread.java:745)
> 2015-10-04 21:14:01,063 INFO
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Exiting, bbye..
> {code}
> The stack trace is from 2.3.0 but the same issue has been observed in 2.5.0
> and 2.6.0 by different customers.
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