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https://issues.apache.org/jira/browse/YARN-4108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15159648#comment-15159648
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Hadoop QA commented on YARN-4108:
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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} patch {color} | {color:red} 0m 5s {color}
| {color:red} YARN-4108 does not apply to trunk. Rebase required? Wrong Branch?
See https://wiki.apache.org/hadoop/HowToContribute for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12788288/YARN-4108.3.patch |
| JIRA Issue | YARN-4108 |
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/10614/console |
| Powered by | Apache Yetus 0.2.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> CapacityScheduler: Improve preemption to preempt only those containers that
> would satisfy the incoming request
> --------------------------------------------------------------------------------------------------------------
>
> Key: YARN-4108
> URL: https://issues.apache.org/jira/browse/YARN-4108
> Project: Hadoop YARN
> Issue Type: Bug
> Components: capacity scheduler
> Reporter: Wangda Tan
> Assignee: Wangda Tan
> Attachments: YARN-4108-design-doc-V3.pdf,
> YARN-4108-design-doc-v1.pdf, YARN-4108-design-doc-v2.pdf, YARN-4108.1.patch,
> YARN-4108.2.patch, YARN-4108.3.patch, YARN-4108.poc.1.patch,
> YARN-4108.poc.2-WIP.patch, YARN-4108.poc.3-WIP.patch,
> YARN-4108.poc.4-WIP.patch
>
>
> This is sibling JIRA for YARN-2154. We should make sure container preemption
> is more effective.
> *Requirements:*:
> 1) Can handle case of user-limit preemption
> 2) Can handle case of resource placement requirements, such as: hard-locality
> (I only want to use rack-1) / node-constraints (YARN-3409) / black-list (I
> don't want to use rack1 and host\[1-3\])
> 3) Can handle preemption within a queue: cross user preemption (YARN-2113),
> cross applicaiton preemption (such as priority-based (YARN-1963) /
> fairness-based (YARN-3319)).
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