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From "genericqa (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-8629) Container cleanup fails while trying to delete Cgroups
Date Tue, 07 Aug 2018 19:31:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16572199#comment-16572199
] 

genericqa commented on YARN-8629:
---------------------------------

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 24s{color} | {color:blue}
Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  0s{color} |
{color:green} The patch does not contain any @author tags. {color} |
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red}  0m  0s{color} | {color:red}
The patch doesn't appear to include any new or modified tests. Please justify why no new tests
are needed for this patch. Also please list what manual steps were performed to verify this
patch. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 27m 59s{color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m  1s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 14s{color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 38s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 12m  6s{color}
| {color:green} branch has no errors when building and testing our client artifacts. {color}
|
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m  2s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 26s{color} |
{color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 43s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 58s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 58s{color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 13s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 39s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m  0s{color}
| {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 13m 18s{color}
| {color:green} patch has no errors when building and testing our client artifacts. {color}
|
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m  3s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 23s{color} |
{color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 18m 45s{color} | {color:green}
hadoop-yarn-server-nodemanager in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 24s{color}
| {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 80m 33s{color} | {color:black}
{color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:ba1ab08 |
| JIRA Issue | YARN-8629 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12934686/YARN-8629.1.patch
|
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit  shadedclient
 findbugs  checkstyle  |
| uname | Linux 3607daaae148 3.13.0-153-generic #203-Ubuntu SMP Thu Jun 14 08:52:28 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / b1a59b1 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_171 |
| findbugs | v3.1.0-RC1 |
|  Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/21534/testReport/ |
| Max. process+thread count | 333 (vs. ulimit of 10000) |
| modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager |
| Console output | https://builds.apache.org/job/PreCommit-YARN-Build/21534/console |
| Powered by | Apache Yetus 0.8.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> Container cleanup fails while trying to delete Cgroups
> ------------------------------------------------------
>
>                 Key: YARN-8629
>                 URL: https://issues.apache.org/jira/browse/YARN-8629
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Yesha Vora
>            Assignee: Suma Shivaprasad
>            Priority: Critical
>         Attachments: YARN-8629.1.patch
>
>
> When an application failed to launch container successfully, the cleanup of container
also failed with below message.
> {code}
> 2018-08-06 03:28:20,351 WARN  resources.CGroupsHandlerImpl (CGroupsHandlerImpl.java:checkAndDeleteCgroup(523))
- Failed to read cgroup tasks file.
> java.io.FileNotFoundException: /sys/fs/cgroup/cpu,cpuacct/hadoop-yarn-tmp-cxx/container_e02_1533336898541_0010_20_000002/tasks
(No such file or directory)
>         at java.io.FileInputStream.open0(Native Method)
>         at java.io.FileInputStream.open(FileInputStream.java:195)
>         at java.io.FileInputStream.<init>(FileInputStream.java:138)
>         at java.io.FileInputStream.<init>(FileInputStream.java:93)
>         at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources.CGroupsHandlerImpl.checkAndDeleteCgroup(CGroupsHandlerImpl.java:507)
>         at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources.CGroupsHandlerImpl.deleteCGroup(CGroupsHandlerImpl.java:542)
>         at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources.CGroupsCpuResourceHandlerImpl.postComplete(CGroupsCpuResourceHandlerImpl.java:238)
>         at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.resources.ResourceHandlerChain.postComplete(ResourceHandlerChain.java:111)
>         at org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.postComplete(LinuxContainerExecutor.java:964)
>         at org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.reapContainer(LinuxContainerExecutor.java:787)
>         at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.cleanupContainer(ContainerLaunch.java:821)
>         at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncher.handle(ContainersLauncher.java:161)
>         at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncher.handle(ContainersLauncher.java:57)
>         at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
>         at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
>         at java.lang.Thread.run(Thread.java:748)
> 2018-08-06 03:28:20,372 WARN  resources.CGroupsHandlerImpl (CGroupsHandlerImpl.java:checkAndDeleteCgroup(523))
- Failed to read cgroup tasks file.{code}



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