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https://issues.apache.org/jira/browse/YARN-7244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16208456#comment-16208456
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Hadoop QA commented on YARN-7244:
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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} 5m
33s{color} | {color:red} Docker failed to build yetus/hadoop:0de40f0. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | YARN-7244 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12892684/YARN-7244.012.patch |
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/17988/console |
| Powered by | Apache Yetus 0.6.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> ShuffleHandler is not aware of disks that are added
> ---------------------------------------------------
>
> Key: YARN-7244
> URL: https://issues.apache.org/jira/browse/YARN-7244
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Kuhu Shukla
> Assignee: Kuhu Shukla
> Attachments: YARN-7244.001.patch, YARN-7244.002.patch,
> YARN-7244.003.patch, YARN-7244.004.patch, YARN-7244.005.patch,
> YARN-7244.006.patch, YARN-7244.007.patch, YARN-7244.008.patch,
> YARN-7244.009.patch, YARN-7244.010.patch, YARN-7244.011.patch,
> YARN-7244.012.patch
>
>
> The ShuffleHandler permanently remembers the list of "good" disks on NM
> startup. If disks later are added to the node then map tasks will start using
> them but the ShuffleHandler will not be aware of them. The end result is that
> the data cannot be shuffled from the node leading to fetch failures and
> re-runs of the map tasks.
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