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Posted to yarn-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2019/07/19 15:19:00 UTC
[jira] [Commented] (YARN-9509) Capped cpu usage with cgroup
strict-resource-usage based on a mulitplier
[ https://issues.apache.org/jira/browse/YARN-9509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16888966#comment-16888966 ]
Hadoop QA commented on YARN-9509:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 1m 8s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m 0s{color} | {color:green} No case conflicting files found. {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:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s{color} | {color:green} The patch appears to include 1 new or modified test files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 16s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 18m 41s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 11m 49s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 17s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m 33s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 15m 36s{color} | {color:green} branch has no errors when building and testing our client artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 54s{color} | {color:green} trunk passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 1m 21s{color} | {color:blue} Used deprecated FindBugs config; considering switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m 54s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 17s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 45s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 10m 10s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 10m 10s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange} 1m 9s{color} | {color:orange} hadoop-yarn-project/hadoop-yarn: The patch generated 5 new + 219 unchanged - 0 fixed = 224 total (was 219) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m 2s{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} xml {color} | {color:green} 0m 1s{color} | {color:green} The patch has no ill-formed XML file. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 11m 40s{color} | {color:green} patch has no errors when building and testing our client artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 35s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 5m 2s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 57s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 3m 51s{color} | {color:green} hadoop-yarn-common in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 19m 50s{color} | {color:red} hadoop-yarn-server-nodemanager in the patch failed. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m 44s{color} | {color:red} The patch generated 1 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}116m 44s{color} | {color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=18.09.8 Server=18.09.8 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-766/4/artifact/out/Dockerfile |
| GITHUB PR | https://github.com/apache/hadoop/pull/766 |
| JIRA Issue | YARN-9509 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle xml |
| uname | Linux 3c0367d3c3f4 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2 17:16:02 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | trunk / 6282c02 |
| Default Java | 1.8.0_212 |
| checkstyle | https://builds.apache.org/job/hadoop-multibranch/job/PR-766/4/artifact/out/diff-checkstyle-hadoop-yarn-project_hadoop-yarn.txt |
| unit | https://builds.apache.org/job/hadoop-multibranch/job/PR-766/4/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt |
| Test Results | https://builds.apache.org/job/hadoop-multibranch/job/PR-766/4/testReport/ |
| asflicense | https://builds.apache.org/job/hadoop-multibranch/job/PR-766/4/artifact/out/patch-asflicense-problems.txt |
| Max. process+thread count | 412 (vs. ulimit of 5500) |
| modules | C: 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: hadoop-yarn-project/hadoop-yarn |
| Console output | https://builds.apache.org/job/hadoop-multibranch/job/PR-766/4/console |
| versions | git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1 |
| Powered by | Apache Yetus 0.10.0 http://yetus.apache.org |
This message was automatically generated.
> Capped cpu usage with cgroup strict-resource-usage based on a mulitplier
> ------------------------------------------------------------------------
>
> Key: YARN-9509
> URL: https://issues.apache.org/jira/browse/YARN-9509
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: nodemanager
> Reporter: Nicolas Fraison
> Priority: Minor
>
> Add a multiplier configuration on strict resource usage to authorize container to use spare cpu up to a limit.
> Currently with strict resource usage you can't get more than what you request which is sometime not good for jobs that doesn't have a constant usage of cpu (for ex. spark jobs with multiple stages).
> But without strict resource usage we have seen some bad behaviour from our users that don't tune at all their needs and it leads to some containers requesting 2 vcore but constantly using 20.
> The idea here is to still authorize containers to get more cpu than what they request if some are free but also to avoid too big differencies so SLA on jobs is not breached if the cluster is full (at least increase of runtime is contain)
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