hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ivan Mitic (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8731) TestTrackerDistributedCacheManager fails on Windows
Date Tue, 02 Apr 2013 20:29:16 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13620242#comment-13620242

Ivan Mitic commented on HADOOP-8731:

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:
 - 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.

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. 

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

View raw message