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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4599) Set OOM control for memory cgroups
Date Tue, 14 Jun 2016 12:32:01 GMT

    [ https://issues.apache.org/jira/browse/YARN-4599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15329412#comment-15329412
] 

Hadoop QA commented on YARN-4599:
---------------------------------

| (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 17s {color} | {color:blue}
Docker mode activated. {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:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 11s {color} | {color:blue}
Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 6m 0s {color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m 15s {color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 24s {color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 30s {color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 44s {color}
| {color:green} trunk passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 0s {color} | {color:blue}
Skipped patched modules with no Java source: hadoop-assemblies {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 26s {color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 9s {color} | {color:green}
trunk passed {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 11s {color} | {color:blue}
Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 14s {color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m 13s {color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green} 6m 13s {color} | {color:green}
the patch passed {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 6m 13s {color} | {color:red}
root generated 2 new + 691 unchanged - 0 fixed = 693 total (was 691) {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 1m 24s {color} | {color:red}
root: The patch generated 19 new + 289 unchanged - 0 fixed = 308 total (was 289) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 31s {color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 44s {color}
| {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m 0s {color} | {color:red}
The patch has 8 line(s) that end in whitespace. Use git apply --whitespace=fix. {color} |
| {color:green}+1{color} | {color:green} xml {color} | {color:green} 0m 3s {color} | {color:green}
The patch has no ill-formed XML file. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 0s {color} | {color:blue}
Skipped patched modules with no Java source: hadoop-assemblies {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m 48s {color} | {color:red}
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager generated
1 new + 0 unchanged - 0 fixed = 1 total (was 0) {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m 17s {color} | {color:red}
hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager generated
3 new + 279 unchanged - 0 fixed = 282 total (was 279) {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 9s {color} | {color:green}
hadoop-assemblies in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 23s {color} | {color:green}
hadoop-yarn-api in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m 8s {color} | {color:green}
hadoop-yarn-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 13m 1s {color} | {color:green}
hadoop-yarn-server-nodemanager in the patch passed. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m 21s {color} | {color:red}
The patch generated 1 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 52m 17s {color} | {color:black}
{color} |
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|| Reason || Tests ||
| FindBugs | module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
|
|  |  Boxing/unboxing to parse a primitive org.apache.hadoop.yarn.server.nodemanager.containermanager.CgroupsOOMHandler$MonitoringThread.selectContainer(Map)
 At CgroupsOOMHandler.java:org.apache.hadoop.yarn.server.nodemanager.containermanager.CgroupsOOMHandler$MonitoringThread.selectContainer(Map)
 At CgroupsOOMHandler.java:[line 208] |
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:2c91fd8 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12810194/YARN-4599.sandflee.patch
|
| JIRA Issue | YARN-4599 |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit  xml  findbugs
 checkstyle  cc  |
| uname | Linux 031f3d40559e 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 |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 8e8cb4c |
| Default Java | 1.8.0_91 |
| findbugs | v3.0.0 |
| javac | https://builds.apache.org/job/PreCommit-YARN-Build/12009/artifact/patchprocess/diff-compile-javac-root.txt
|
| checkstyle | https://builds.apache.org/job/PreCommit-YARN-Build/12009/artifact/patchprocess/diff-checkstyle-root.txt
|
| whitespace | https://builds.apache.org/job/PreCommit-YARN-Build/12009/artifact/patchprocess/whitespace-eol.txt
|
| findbugs | https://builds.apache.org/job/PreCommit-YARN-Build/12009/artifact/patchprocess/new-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.html
|
| javadoc | https://builds.apache.org/job/PreCommit-YARN-Build/12009/artifact/patchprocess/diff-javadoc-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt
|
|  Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/12009/testReport/ |
| asflicense | https://builds.apache.org/job/PreCommit-YARN-Build/12009/artifact/patchprocess/patch-asflicense-problems.txt
|
| modules | C: hadoop-assemblies hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager U: . |
| Console output | https://builds.apache.org/job/PreCommit-YARN-Build/12009/console |
| Powered by | Apache Yetus 0.3.0   http://yetus.apache.org |


This message was automatically generated.



> Set OOM control for memory cgroups
> ----------------------------------
>
>                 Key: YARN-4599
>                 URL: https://issues.apache.org/jira/browse/YARN-4599
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 2.9.0
>            Reporter: Karthik Kambatla
>            Assignee: sandflee
>         Attachments: YARN-4599.sandflee.patch, yarn-4599-not-so-useful.patch
>
>
> YARN-1856 adds memory cgroups enforcing support. We should also explicitly set OOM control
so that containers are not killed as soon as they go over their usage. Today, one could set
the swappiness to control this, but clusters with swap turned off exist.



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