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Date: Fri, 17 Nov 2017 05:39:00 +0000 (UTC)
From: "Hadoop QA (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.13094304.1502590858000.263897.1510897140286@Atlassian.JIRA>
In-Reply-To: <JIRA.13094304.1502590858000@Atlassian.JIRA>
References: <JIRA.13094304.1502590858000@Atlassian.JIRA> <JIRA.13094304.1502590858305@jira-lw-us.apache.org>
Subject: [jira] [Commented] (YARN-7003) DRAINING state of queues can't be
 recovered after RM restart
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archived-at: Fri, 17 Nov 2017 05:39:07 -0000


    [ https://issues.apache.org/jira/browse/YARN-7003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16256513#comment-16256513 ] 

Hadoop QA commented on YARN-7003:
---------------------------------

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 10m 44s{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: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:green}+1{color} | {color:green} mvninstall {color} | {color:green} 15m  8s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 34s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 24s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 36s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}  9m 22s{color} | {color:green} branch has no errors when building and testing our client artifacts. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red}  0m 59s{color} | {color:red} hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager in trunk has 1 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 22s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 37s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 32s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 32s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  0m 22s{color} | {color:orange} hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager: The patch generated 2 new + 109 unchanged - 0 fixed = 111 total (was 109) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 35s{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}  9m 30s{color} | {color:green} patch has no errors when building and testing our client artifacts. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red}  1m  9s{color} | {color:red} hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager generated 1 new + 1 unchanged - 0 fixed = 2 total (was 1) {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 20s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 55m 42s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 18s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}106m 59s{color} | {color:black} {color} |
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|| Reason || Tests ||
| FindBugs | module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager |
|  |  instanceof will always return true for all non-null values in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.addApplicationOnRecovery(ApplicationId, String, String, Priority), since all org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue are instances of org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue  At CapacityScheduler.java:for all non-null values in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.addApplicationOnRecovery(ApplicationId, String, String, Priority), since all org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue are instances of org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue  At CapacityScheduler.java:[line 694] |
| Failed junit tests | hadoop.yarn.server.resourcemanager.scheduler.capacity.TestNodeLabelContainerAllocation |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:5b98639 |
| JIRA Issue | YARN-7003 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12881638/YARN-7003.001.patch |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit  shadedclient  findbugs  checkstyle  |
| uname | Linux 803658afb354 4.4.0-43-generic #63-Ubuntu SMP Wed Oct 12 13:48:03 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / e182e77 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_151 |
| findbugs | v3.1.0-RC1 |
| findbugs | https://builds.apache.org/job/PreCommit-YARN-Build/18548/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-warnings.html |
| checkstyle | https://builds.apache.org/job/PreCommit-YARN-Build/18548/artifact/out/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt |
| findbugs | https://builds.apache.org/job/PreCommit-YARN-Build/18548/artifact/out/new-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.html |
| unit | https://builds.apache.org/job/PreCommit-YARN-Build/18548/artifact/out/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/18548/testReport/ |
| Max. process+thread count | 863 (vs. ulimit of 5000) |
| modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager |
| Console output | https://builds.apache.org/job/PreCommit-YARN-Build/18548/console |
| Powered by | Apache Yetus 0.7.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.


> DRAINING state of queues can't be recovered after RM restart
> ------------------------------------------------------------
>
>                 Key: YARN-7003
>                 URL: https://issues.apache.org/jira/browse/YARN-7003
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: capacityscheduler
>    Affects Versions: 2.9.0, 3.0.0-alpha4
>            Reporter: Tao Yang
>            Assignee: Tao Yang
>         Attachments: YARN-7003.001.patch
>
>
> DRAINING state is a temporary state in RM memory, when queue state is set to be STOPPED but there are still some pending or active apps in it, the queue state will be changed to DRAINING instead of STOPPED after refreshing queues. We've encountered the problem that the state of this queue will aways be STOPPED after RM restarted, so that it can be removed at any time and leave some apps in a non-existing queue.
> To fix this problem, we could recover DRAINING state in the recovery process of pending/active apps. I will upload a patch with test case later for review.


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