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https://issues.apache.org/jira/browse/YARN-7527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16426131#comment-16426131
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genericqa commented on YARN-7527:
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| (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
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} docker {color} | {color:red} 25m
1s{color} | {color:red} Docker failed to build yetus/hadoop:dbd69cb. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | YARN-7527 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12898790/YARN-7527-branch-2.001.patch
|
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/20229/console |
| Powered by | Apache Yetus 0.8.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Over-allocate node resource in async-scheduling mode of CapacityScheduler
> -------------------------------------------------------------------------
>
> Key: YARN-7527
> URL: https://issues.apache.org/jira/browse/YARN-7527
> Project: Hadoop YARN
> Issue Type: Bug
> Components: capacityscheduler
> Affects Versions: 3.0.0-alpha4, 2.9.1
> Reporter: Tao Yang
> Assignee: Tao Yang
> Priority: Major
> Fix For: 3.1.0, 3.0.3
>
> Attachments: YARN-7527-branch-2.001.patch, YARN-7527.001.patch
>
>
> Currently in async-scheduling mode of CapacityScheduler, node resource may be
> over-allocated since node resource check is ignored.
> {{FiCaSchedulerApp#commonCheckContainerAllocation}} will check whether this
> node have enough available resource for this proposal and return check result
> (ture/false), but this result is ignored in {{CapacityScheduler#accept}} as
> below.
> {noformat}
> commonCheckContainerAllocation(allocation, schedulerContainer);
> {noformat}
> If {{FiCaSchedulerApp#commonCheckContainerAllocation}} returns false,
> {{CapacityScheduler#accept}} should also return false as below:
> {noformat}
> if (!commonCheckContainerAllocation(allocation, schedulerContainer)) {
> return false;
> }
> {noformat}
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