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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2888) Corrective mechanisms for rebalancing NM container queues
Date Sat, 07 May 2016 03:47:13 GMT

    [ https://issues.apache.org/jira/browse/YARN-2888?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15275059#comment-15275059
] 

Hadoop QA commented on YARN-2888:
---------------------------------

| (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 13s {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:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s {color}
| {color:green} The patch appears to include 4 new or modified test files. {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 15s {color} | {color:blue}
Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 6m 35s {color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 54s {color} |
{color:green} trunk passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 8s {color} | {color:green}
trunk passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 45s {color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 53s {color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 53s {color}
| {color:green} trunk passed {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m 46s {color} | {color:red}
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common in trunk has
3 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 42s {color} |
{color:green} trunk passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 4m 13s {color} |
{color:green} trunk passed with JDK v1.7.0_95 {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 42s {color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 5s {color} | {color:green}
the patch passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green} 2m 5s {color} | {color:green}
the patch passed {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 3m 58s {color} | {color:red}
hadoop-yarn-project_hadoop-yarn-jdk1.8.0_91 with JDK v1.8.0_91 generated 1 new + 22 unchanged
- 0 fixed = 23 total (was 22) {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 2m 5s {color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m 10s {color} |
{color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green} 2m 10s {color} | {color:green}
the patch passed {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 6m 8s {color} | {color:red}
hadoop-yarn-project_hadoop-yarn-jdk1.7.0_95 with JDK v1.7.0_95 generated 1 new + 25 unchanged
- 0 fixed = 26 total (was 25) {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 2m 10s {color} | {color:green}
the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 44s {color} | {color:red}
hadoop-yarn-project/hadoop-yarn: patch generated 12 new + 468 unchanged - 65 fixed = 480 total
(was 533) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 52s {color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 48s {color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 1s {color}
| {color:green} Patch has no whitespace issues. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 1m 27s {color} | {color:red}
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager generated
1 new + 0 unchanged - 0 fixed = 1 total (was 0) {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 37s {color} |
{color:green} the patch passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 4m 6s {color} | {color:green}
the patch passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 23s {color} | {color:green}
hadoop-yarn-api in the patch passed with JDK v1.8.0_91. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 21s {color} | {color:green}
hadoop-yarn-server-common in the patch passed with JDK v1.8.0_91. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 11m 17s {color} | {color:green}
hadoop-yarn-server-nodemanager in the patch passed with JDK v1.8.0_91. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 29m 53s {color} | {color:red}
hadoop-yarn-server-resourcemanager in the patch failed with JDK v1.8.0_91. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 22s {color} | {color:green}
hadoop-yarn-api in the patch passed with JDK v1.7.0_95. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 25s {color} | {color:green}
hadoop-yarn-server-common in the patch passed with JDK v1.7.0_95. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 11m 41s {color} | {color:green}
hadoop-yarn-server-nodemanager in the patch passed with JDK v1.7.0_95. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 30m 57s {color} | {color:red}
hadoop-yarn-server-resourcemanager in the patch failed with JDK v1.7.0_95. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 20s {color}
| {color:green} Patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 132m 16s {color} | {color:black}
{color} |
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|| Reason || Tests ||
| FindBugs | module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
|
|  |  Integral division result cast to double or float in org.apache.hadoop.yarn.server.resourcemanager.scheduler.distributed.QueueLimitCalculator$Stats.update()
 At QueueLimitCalculator.java:double or float in org.apache.hadoop.yarn.server.resourcemanager.scheduler.distributed.QueueLimitCalculator$Stats.update()
 At QueueLimitCalculator.java:[line 62] |
| JDK v1.8.0_91 Failed junit tests | hadoop.yarn.server.resourcemanager.TestClientRMTokens
|
|   | hadoop.yarn.server.resourcemanager.TestContainerResourceUsage |
|   | hadoop.yarn.server.resourcemanager.TestAMAuthorization |
| JDK v1.7.0_95 Failed junit tests | hadoop.yarn.server.resourcemanager.TestClientRMTokens
|
|   | hadoop.yarn.server.resourcemanager.TestRMRestart |
|   | hadoop.yarn.server.resourcemanager.TestAMAuthorization |
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:cf2ee45 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12802771/YARN-2888.007.patch
|
| JIRA Issue | YARN-2888 |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit  findbugs
 checkstyle  cc  |
| uname | Linux ad98e161f3e1 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 / 8ef75a7 |
| Default Java | 1.7.0_95 |
| Multi-JDK versions |  /usr/lib/jvm/java-8-oracle:1.8.0_91 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_95
|
| findbugs | v3.0.0 |
| findbugs | https://builds.apache.org/job/PreCommit-YARN-Build/11369/artifact/patchprocess/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-common-warnings.html
|
| javac | hadoop-yarn-project_hadoop-yarn-jdk1.8.0_91: https://builds.apache.org/job/PreCommit-YARN-Build/11369/artifact/patchprocess/diff-compile-javac-hadoop-yarn-project_hadoop-yarn-jdk1.8.0_91.txt
|
| javac | hadoop-yarn-project_hadoop-yarn-jdk1.7.0_95: https://builds.apache.org/job/PreCommit-YARN-Build/11369/artifact/patchprocess/diff-compile-javac-hadoop-yarn-project_hadoop-yarn-jdk1.7.0_95.txt
|
| checkstyle | https://builds.apache.org/job/PreCommit-YARN-Build/11369/artifact/patchprocess/diff-checkstyle-hadoop-yarn-project_hadoop-yarn.txt
|
| findbugs | https://builds.apache.org/job/PreCommit-YARN-Build/11369/artifact/patchprocess/new-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.html
|
| unit | https://builds.apache.org/job/PreCommit-YARN-Build/11369/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.8.0_91.txt
|
| unit | https://builds.apache.org/job/PreCommit-YARN-Build/11369/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.7.0_95.txt
|
| unit test logs |  https://builds.apache.org/job/PreCommit-YARN-Build/11369/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.8.0_91.txt
https://builds.apache.org/job/PreCommit-YARN-Build/11369/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.7.0_95.txt
|
| JDK v1.7.0_95  Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/11369/testReport/
|
| modules | C:  hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api   hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common
  hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager   hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
 U: hadoop-yarn-project/hadoop-yarn |
| Console output | https://builds.apache.org/job/PreCommit-YARN-Build/11369/console |
| Powered by | Apache Yetus 0.2.0   http://yetus.apache.org |


This message was automatically generated.



> Corrective mechanisms for rebalancing NM container queues
> ---------------------------------------------------------
>
>                 Key: YARN-2888
>                 URL: https://issues.apache.org/jira/browse/YARN-2888
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, resourcemanager
>            Reporter: Konstantinos Karanasos
>            Assignee: Arun Suresh
>         Attachments: YARN-2888-yarn-2877.001.patch, YARN-2888-yarn-2877.002.patch, YARN-2888.003.patch,
YARN-2888.004.patch, YARN-2888.005.patch, YARN-2888.006.patch, YARN-2888.007.patch
>
>
> Bad queuing decisions by the LocalRMs (e.g., due to the distributed nature of the scheduling
decisions or due to having a stale image of the system) may lead to an imbalance in the waiting
times of the NM container queues. This can in turn have an impact in job execution times and
cluster utilization.
> To this end, we introduce corrective mechanisms that may remove (whenever needed) container
requests from overloaded queues, adding them to less-loaded ones.



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