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https://issues.apache.org/jira/browse/YARN-4256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14966208#comment-14966208
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Hadoop QA commented on YARN-4256:
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| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 19m 26s | 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 | 9m 32s | 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 26s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle | 0m 57s | 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 48s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 38s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 1m 36s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | yarn tests | 64m 35s | Tests passed in
hadoop-yarn-server-resourcemanager. |
| | | 110m 49s | |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12767706/YARN-4256.002.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 0c4af0f |
| hadoop-yarn-server-resourcemanager test log |
https://builds.apache.org/job/PreCommit-YARN-Build/9504/artifact/patchprocess/testrun_hadoop-yarn-server-resourcemanager.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/9504/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/9504/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, YARN-4256.002.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.
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