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https://issues.apache.org/jira/browse/HADOOP-8731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13620242#comment-13620242
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Ivan Mitic commented on HADOOP-8731:
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Thanks Bikas for reviewing.
bq. Why have the following comments been taken out between the patches? And we
mean "EVERYONE read permissions"?
TrackerDistributedCacheManager#determineCacheVisibilities is generally not
called for local file system paths, so I removed this comment to avoid the
confusion. Check Vinod's comment from above:
{quote}
- JobClient is given a URI: it could be a local file:// URI or one on hdfs:///
- JobClient sees if the path is on the same FS as JobTracker's and if not, it
copies it. So if you passed a file:///tmp/a.jar to -libjars/-files/-archives,
JobClient will copy it into user's jobSubmitDir.
- So for file:/// paths, the visibility checks are not made. Only in your
test-case scenario, where FS = LocalFS, these checks will be made. Hence my
comment.
{quote}
bq. Its old and probably needs a rebase.
Just checked, the patch should apply fine.
> TestTrackerDistributedCacheManager fails on Windows
> ---------------------------------------------------
>
> Key: HADOOP-8731
> URL: https://issues.apache.org/jira/browse/HADOOP-8731
> Project: Hadoop Common
> Issue Type: Bug
> Components: filecache
> Reporter: Ivan Mitic
> Assignee: Ivan Mitic
> Attachments: HADOOP-8731-PublicCache.2.patch,
> HADOOP-8731-PublicCache.patch
>
>
> Jira tracking TestTrackerDistributedCacheManager test failure.
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