[
https://issues.apache.org/jira/browse/YARN-3385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14525477#comment-14525477
]
Hadoop QA commented on YARN-3385:
---------------------------------
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 15m 9s | 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 | 7m 49s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 10m 2s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 21s | The applied patch does
not increase the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle | 0m 48s | The applied patch generated 1
new checkstyle issues (total was 42, now 43). |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 35s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 33s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 1m 15s | The patch does not introduce
any new Findbugs (version 2.0.3) warnings. |
| {color:red}-1{color} | yarn tests | 49m 49s | Tests failed in
hadoop-yarn-server-resourcemanager. |
| | | 87m 25s | |
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|| Reason || Tests ||
| Failed unit tests |
hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesApps |
| |
hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12729901/YARN-3385.001.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 6ae2a0d |
| checkstyle |
https://builds.apache.org/job/PreCommit-YARN-Build/7656/artifact/patchprocess/diffcheckstylehadoop-yarn-server-resourcemanager.txt
|
| hadoop-yarn-server-resourcemanager test log |
https://builds.apache.org/job/PreCommit-YARN-Build/7656/artifact/patchprocess/testrun_hadoop-yarn-server-resourcemanager.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/7656/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/7656/console |
This message was automatically generated.
> Race condition: KeeperException$NoNodeException will cause RM shutdown during
> ZK node deletion.
> -----------------------------------------------------------------------------------------------
>
> Key: YARN-3385
> URL: https://issues.apache.org/jira/browse/YARN-3385
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Reporter: zhihai xu
> Assignee: zhihai xu
> Priority: Critical
> Attachments: YARN-3385.000.patch, YARN-3385.001.patch
>
>
> Race condition: KeeperException$NoNodeException will cause RM shutdown during
> ZK node deletion(Op.delete).
> The race condition is similar as YARN-3023.
> since the race condition exists for ZK node creation, it should also exist
> for ZK node deletion.
> We see this issue with the following stack trace:
> {code}
> 2015-03-17 19:18:58,958 FATAL
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Received a
> org.apache.hadoop.yarn.server.resourcemanager.RMFatalEvent of type
> STATE_STORE_OP_FAILED. Cause:
> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:111)
> at org.apache.zookeeper.ZooKeeper.multiInternal(ZooKeeper.java:945)
> at org.apache.zookeeper.ZooKeeper.multi(ZooKeeper.java:911)
> at
> org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore$4.run(ZKRMStateStore.java:857)
> at
> org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore$4.run(ZKRMStateStore.java:854)
> at
> org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore$ZKAction.runWithCheck(ZKRMStateStore.java:973)
> at
> org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore$ZKAction.runWithRetries(ZKRMStateStore.java:992)
> at
> org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.doMultiWithRetries(ZKRMStateStore.java:854)
> at
> org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.removeApplicationStateInternal(ZKRMStateStore.java:647)
> at
> org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.handleStoreEvent(RMStateStore.java:691)
> at
> org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore$ForwardingEventHandler.handle(RMStateStore.java:766)
> at
> org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore$ForwardingEventHandler.handle(RMStateStore.java:761)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:173)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:106)
> at java.lang.Thread.run(Thread.java:745)
> 2015-03-17 19:18:58,959 INFO org.apache.hadoop.util.ExitUtil: Exiting with
> status 1
> {code}
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