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https://issues.apache.org/jira/browse/MAPREDUCE-6467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16697050#comment-16697050
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Hadoop QA commented on MAPREDUCE-6467:
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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-6467 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-6467 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12764304/MAPREDUCE-6467.001.patch
|
| Console output |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/7530/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> Submitting streaming job is not thread safe
> -------------------------------------------
>
> Key: MAPREDUCE-6467
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6467
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: job submission
> Affects Versions: 2.7.1
> Reporter: jeremie simon
> Assignee: Ivo Udelsmann
> Priority: Minor
> Labels: easyfix, streaming, thread-safety
> Attachments: MAPREDUCE-6467.001.patch
>
>
> The submission of the streaming job is not thread safe.
> That is because the class StreamJob is using the OptionBuilder which is
> itself not thread safe.
> This can cause super tricky bugs.
> An easy fix would be to simply create instances of Option through the normal
> constructor and decorate the object if necessary.
> This fix should be applied on the functions createOption and
> createBoolOption.
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