[ https://issues.apache.org/jira/browse/YARN-4256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14956833#comment-14956833 ]
Hadoop QA commented on YARN-4256: --------------------------------- \\ \\ | (/) *{color:green}+1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | pre-patch | 19m 4s | Pre-patch trunk compilation is healthy. | | {color:green}+1{color} | @author | 0m 0s | The patch does not contain any @author tags. | | {color:green}+1{color} | tests included | 0m 0s | The patch appears to include 1 new or modified test files. | | {color:green}+1{color} | javac | 8m 48s | There were no new javac warning messages. | | {color:green}+1{color} | javadoc | 11m 47s | There were no new javadoc warning messages. | | {color:green}+1{color} | release audit | 0m 25s | The applied patch does not increase the total number of release audit warnings. | | {color:green}+1{color} | checkstyle | 0m 55s | There were no new checkstyle issues. | | {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that end in whitespace. | | {color:green}+1{color} | install | 1m 41s | mvn install still works. | | {color:green}+1{color} | eclipse:eclipse | 0m 37s | The patch built with eclipse:eclipse. | | {color:green}+1{color} | findbugs | 1m 40s | The patch does not introduce any new Findbugs (version 3.0.0) warnings. | | {color:green}+1{color} | yarn tests | 63m 3s | Tests passed in hadoop-yarn-server-resourcemanager. | | | | 108m 4s | | \\ \\ || Subsystem || Report/Notes || | Patch URL | http://issues.apache.org/jira/secure/attachment/12766517/YARN-4256.001.patch | | Optional Tests | javadoc javac unit findbugs checkstyle | | git revision | trunk / d6c8bad | | hadoop-yarn-server-resourcemanager test log | https://builds.apache.org/job/PreCommit-YARN-Build/9440/artifact/patchprocess/testrun_hadoop-yarn-server-resourcemanager.txt | | Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/9440/testReport/ | | Java | 1.7.0_55 | | uname | Linux asf909.gq1.ygridcore.net 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 | | Console output | https://builds.apache.org/job/PreCommit-YARN-Build/9440/console | This message was automatically generated. > YARN fair scheduler vcores with decimal values > ---------------------------------------------- > > Key: YARN-4256 > URL: https://issues.apache.org/jira/browse/YARN-4256 > Project: Hadoop YARN > Issue Type: Bug > Components: fairscheduler > Affects Versions: 2.7.1 > Reporter: Prabhu Joseph > Assignee: Jun Gong > Priority: Minor > Fix For: 2.7.2 > > Attachments: YARN-4256.001.patch > > > When the queue with vcores is in decimal value, the value after the decimal > point is taken as vcores by FairScheduler. > For the below queue, > <minResources>20000 mb,20 vcores,20.25 disks</minResources> > <maxResources>30000 mb,40.2 vcores,30.25 disks</maxResources> > When many applications submitted parallely into queue, all were in PENDING > state as the vcores is taken as 2 skipping the value 40. > The code FairSchedulerConfiguration.java to Pattern match the vcores has to > be improved in such a way either throw > AllocationConfigurationException("Missing resource") or consider the value > before decimal. -- This message was sent by Atlassian JIRA (v6.3.4#6332)