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https://issues.apache.org/jira/browse/MAPREDUCE-6988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16216526#comment-16216526
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Hadoop QA commented on MAPREDUCE-6988:
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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} MAPREDUCE-6988 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 | MAPREDUCE-6988 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12893682/MAPREDUCE-6988.002.patch
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| Console output |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/7202/console |
| Powered by | Apache Yetus 0.5.0 http://yetus.apache.org |
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> Let JHS support different file systems for intermediate_done and done
> ---------------------------------------------------------------------
>
> Key: MAPREDUCE-6988
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6988
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: jobhistoryserver
> Affects Versions: 2.7.4
> Reporter: Johan Gustavsson
> Priority: Minor
> Fix For: 2.7.5
>
> Attachments: MAPREDUCE-6988.000.patch, MAPREDUCE-6988.001.patch,
> MAPREDUCE-6988.002.patch
>
>
> Currently JHS uses filecontext to move files from intermediate_done to done
> folder. Since filecontext limits the use to 1 filesystem it makes it harder
> to use s3 as a storage for jhist files. By moving this to filesystem
> interface we can set hdfs for intermediate storage and s3 as long term
> storage therefore reducing the number of puts to s3 and removing the need for
> all M/R containers to carry a s3 sdk.
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