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https://issues.apache.org/jira/browse/HADOOP-8765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14524562#comment-14524562
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Hadoop QA commented on HADOOP-8765:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | patch | 0m 0s | The patch command could not apply
the patch during dryrun. |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12544036/HADOOP-8765-for-1-0-x.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / f1a152c |
| Console output |
https://builds.apache.org/job/PreCommit-HADOOP-Build/6259/console |
This message was automatically generated.
> LocalDirAllocator.ifExists API is broken and unused
> ---------------------------------------------------
>
> Key: HADOOP-8765
> URL: https://issues.apache.org/jira/browse/HADOOP-8765
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
> Priority: Minor
> Attachments: HADOOP-8765-for-1-0-x.patch, HADOOP-8765.patch
>
>
> LocalDirAllocator.ifExists calls AllocatorPerContext.ifExists, which accesses
> the localDirsPath variable that is uninitialised. Hence, any code that uses
> this API is likely to fail with a NullPointerException.
> However, this API is currently not used anywhere else in trunk. The earlier
> usage was in IsolationRunner, that has since been removed via MAPREDUCE-2606.
> Hence, we could remove this API for trunk, and if required, fix it for the
> 1.x branch.
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