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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6163) FS Preemption is a trickle for severely starved applications
Date Wed, 15 Feb 2017 07:26:42 GMT

    [ https://issues.apache.org/jira/browse/YARN-6163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15867373#comment-15867373
] 

Hadoop QA commented on YARN-6163:
---------------------------------

| (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 20s{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 13s{color} | {color:blue}
Maven dependency ordering for branch {color} |
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 11m 17s{color} | {color:red}
root in trunk failed. {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  8m 31s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  1m  9s{color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m 36s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  0m 48s{color}
| {color:green} trunk passed {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red}  1m 19s{color} | {color:red}
branch/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common no findbugs output file (hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/target/findbugsXml.xml)
{color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red}  1m 47s{color} | {color:red}
branch/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
no findbugs output file (hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/target/findbugsXml.xml)
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m  2s{color} |
{color:green} trunk passed {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 13s{color} | {color:blue}
Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  2m 38s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  7m  7s{color} |
{color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red}  7m  7s{color} | {color:red}
hadoop-yarn-project_hadoop-yarn generated 34 new + 35 unchanged - 35 fixed = 69 total (was
70) {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  1m  2s{color}
| {color:orange} hadoop-yarn-project/hadoop-yarn: The patch generated 12 new + 315 unchanged
- 3 fixed = 327 total (was 318) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  3m 19s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  1m 37s{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} findbugs {color} | {color:green}  6m  2s{color} |
{color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red}  0m 44s{color} | {color:red}
hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common generated 4579 new + 9158 unchanged - 0
fixed = 13737 total (was 9158) {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red}  0m 37s{color} | {color:red}
hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager generated
908 new + 1816 unchanged - 0 fixed = 2724 total (was 1816) {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red}  0m 46s{color} | {color:red}
hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common generated 4579 new + 9158 unchanged - 0
fixed = 13737 total (was 9158) {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red}  0m 38s{color} | {color:red}
hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager generated
908 new + 1816 unchanged - 0 fixed = 2724 total (was 1816) {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  2m 56s{color} | {color:green}
hadoop-yarn-common in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 44m 32s{color} | {color:red}
hadoop-yarn-server-resourcemanager in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  2m 28s{color} | {color:green}
hadoop-yarn-common in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 43m 11s{color} | {color:red}
hadoop-yarn-server-resourcemanager in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 32s{color}
| {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}167m 44s{color} | {color:black}
{color} |
\\
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|| Reason || Tests ||
| Failed junit tests | hadoop.yarn.server.resourcemanager.security.TestDelegationTokenRenewer
|
|   | hadoop.yarn.server.resourcemanager.TestRMRestart |
|   | hadoop.yarn.server.resourcemanager.security.TestDelegationTokenRenewer |
|   | hadoop.yarn.server.resourcemanager.TestRMRestart |
\\
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:a9ad5d6 |
| JIRA Issue | YARN-6163 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12852737/YARN-6163.004.patch
|
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit  findbugs
 checkstyle  |
| uname | Linux 4e8f6c6b577d 3.13.0-105-generic #152-Ubuntu SMP Fri Dec 2 15:37:11 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / fbc0c2b |
| Default Java | 1.8.0_121 |
| mvninstall | https://builds.apache.org/job/PreCommit-YARN-Build/14953/artifact/patchprocess/branch-mvninstall-root.txt
|
| findbugs | https://builds.apache.org/job/PreCommit-YARN-Build/14953/artifact/patchprocess/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.txt
|
| findbugs | https://builds.apache.org/job/PreCommit-YARN-Build/14953/artifact/patchprocess/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| javac | https://builds.apache.org/job/PreCommit-YARN-Build/14953/artifact/patchprocess/diff-compile-javac-hadoop-yarn-project_hadoop-yarn.txt
|
| checkstyle | https://builds.apache.org/job/PreCommit-YARN-Build/14953/artifact/patchprocess/diff-checkstyle-hadoop-yarn-project_hadoop-yarn.txt
|
| javadoc | https://builds.apache.org/job/PreCommit-YARN-Build/14953/artifact/patchprocess/diff-javadoc-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.txt
|
| javadoc | https://builds.apache.org/job/PreCommit-YARN-Build/14953/artifact/patchprocess/diff-javadoc-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| javadoc | https://builds.apache.org/job/PreCommit-YARN-Build/14953/artifact/patchprocess/diff-javadoc-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.txt
|
| javadoc | https://builds.apache.org/job/PreCommit-YARN-Build/14953/artifact/patchprocess/diff-javadoc-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| unit | https://builds.apache.org/job/PreCommit-YARN-Build/14953/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| unit | https://builds.apache.org/job/PreCommit-YARN-Build/14953/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
|  Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/14953/testReport/ |
| modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common 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/14953/console |
| Powered by | Apache Yetus 0.5.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> FS Preemption is a trickle for severely starved applications
> ------------------------------------------------------------
>
>                 Key: YARN-6163
>                 URL: https://issues.apache.org/jira/browse/YARN-6163
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: fairscheduler
>    Affects Versions: 2.9.0
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>         Attachments: YARN-6163.004.patch, yarn-6163-1.patch, yarn-6163-2.patch
>
>
> With current logic, only one RR is considered per each instance of marking an application
starved. This marking happens only on the update call that runs every 500ms.  Due to this,
an application that is severely starved takes forever to reach fairshare based on preemptions.



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