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https://issues.apache.org/jira/browse/YARN-9896?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16949979#comment-16949979
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Hadoop QA commented on YARN-9896:
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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 12s{color}
| {color:red} YARN-9896 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 Issue | YARN-9896 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12982835/YARN-9896.001.patch |
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/24969/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> allocDelay in FSPreemptionThread should not be 0
> ------------------------------------------------
>
> Key: YARN-9896
> URL: https://issues.apache.org/jira/browse/YARN-9896
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.9.1
> Reporter: Xianghao Lu
> Assignee: Xianghao Lu
> Priority: Major
> Fix For: 2.9.1
>
> Attachments: YARN-9896.001.patch
>
>
> [allocDelay|https://github.com/apache/hadoop/blob/e30710aea4e6e55e69372929106cf119af06fd0e/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSPreemptionThread.java#L63]
> in FSPreemptionThread.java will be 0, because
> [nmHeartbeatInterval|https://github.com/apache/hadoop/blob/e30710aea4e6e55e69372929106cf119af06fd0e/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.java#L147]
> in AbstractYarnScheduler.java has not been initialized.
> Initialization order
> [here|https://github.com/apache/hadoop/blob/e30710aea4e6e55e69372929106cf119af06fd0e/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.java#L1379]
> make this bug happen.
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