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https://issues.apache.org/jira/browse/YARN-8720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16614699#comment-16614699
 ] 

Hadoop QA commented on YARN-8720:
---------------------------------

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 19m  
6s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  0m  
0s{color} | {color:blue} Findbugs executables are not available. {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 2 new or modified test 
files. {color} |
|| || || || {color:brown} branch-2.8 Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 11m 
51s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
44s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
26s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
54s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
34s{color} | {color:green} branch-2.8 passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 
41s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
40s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 
40s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
43s{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} javadoc {color} | {color:green}  0m 
30s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 83m 19s{color} 
| {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red}  0m 
20s{color} | {color:red} The patch generated 1 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}121m 19s{color} | 
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.yarn.server.resourcemanager.TestClientRMTokens |
|   | hadoop.yarn.server.resourcemanager.TestAMAuthorization |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:ae3769f |
| JIRA Issue | YARN-8720 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12939688/YARN-8720-branch-2.8.001.patch
 |
| Optional Tests |  dupname  asflicense  compile  javac  javadoc  mvninstall  
mvnsite  unit  shadedclient  findbugs  checkstyle  |
| uname | Linux 36662255b494 3.13.0-153-generic #203-Ubuntu SMP Thu Jun 14 
08:52:28 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | branch-2.8 / 7f7a3c8 |
| maven | version: Apache Maven 3.0.5 |
| Default Java | 1.7.0_181 |
| unit | 
https://builds.apache.org/job/PreCommit-YARN-Build/21838/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/21838/testReport/ |
| asflicense | 
https://builds.apache.org/job/PreCommit-YARN-Build/21838/artifact/out/patch-asflicense-problems.txt
 |
| Max. process+thread count | 641 (vs. ulimit of 10000) |
| 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/21838/console |
| Powered by | Apache Yetus 0.8.0   http://yetus.apache.org |


This message was automatically generated.



> CapacityScheduler does not enforce max resource allocation check at queue 
> level
> -------------------------------------------------------------------------------
>
>                 Key: YARN-8720
>                 URL: https://issues.apache.org/jira/browse/YARN-8720
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: capacity scheduler, capacityscheduler, resourcemanager
>    Affects Versions: 2.7.0
>            Reporter: Tarun Parimi
>            Assignee: Tarun Parimi
>            Priority: Major
>             Fix For: 3.2.0, 2.9.2, 3.0.4, 3.1.2
>
>         Attachments: YARN-8720-branch-2.8.001.patch, YARN-8720.001.patch, 
> YARN-8720.002.patch
>
>
> The value of 
> yarn.scheduler.capacity.<queue-path>.maximum-allocation-mb/vcores is not 
> strictly enforced when applications request containers. An 
> InvalidResourceRequestException is thrown only when the ResourceRequest is 
> greater than the global value of yarn.scheduler.maximum-allocation-mb/vcores 
> . So for an example configuration such as below,
>  
> {code:java}
> yarn.scheduler.maximum-allocation-mb=4096
> yarn.scheduler.capacity.root.test.maximum-allocation-mb=2048
> {code}
>  
> The below DSShell command runs successfully and asks an AM container of size 
> 4096MB which is greater than max 2048MB configured in test queue.
> {code:java}
> yarn jar $YARN_HOME/hadoop-yarn-applications-distributedshell.jar 
> -num_containers 1 -jar 
> $YARN_HOME/hadoop-yarn-applications-distributedshell.jar -shell_command 
> "sleep 60" -container_memory=4096 -master_memory=4096 -queue=test{code}
> Instead it should not launch the application and fail with 
> InvalidResourceRequestException . The child container however will be 
> requested with size 2048MB as DSShell AppMaster does the below check before 
> ResourceRequest ask with RM.
> {code:java}
> // A resource ask cannot exceed the max.
> if (containerMemory > maxMem) {
>  LOG.info("Container memory specified above max threshold of cluster."
>  + " Using max value." + ", specified=" + containerMemory + ", max="
>  + maxMem);
>  containerMemory = maxMem;
> }{code}
>  



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