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From "Bikas Saha (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8734) LocalJobRunner does not support private distributed cache
Date Thu, 13 Sep 2012 01:20:07 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13454539#comment-13454539
] 

Bikas Saha commented on HADOOP-8734:
------------------------------------

So if I understand this right, this fixes a generic deficiency in LocalJobRunner which wasnt
showing up because by default files are public to read on Linux FS and so LocalJobRunner would
not see issues in accessing private distributed cache from the local FS.
Also, this would make the change to TestMRWithDistributedCache unnecessary?
                
> LocalJobRunner does not support private distributed cache
> ---------------------------------------------------------
>
>                 Key: HADOOP-8734
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8734
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: filecache
>            Reporter: Ivan Mitic
>            Assignee: Ivan Mitic
>         Attachments: HADOOP-8734-LocalJobRunner.patch
>
>
> It seems that LocalJobRunner does not support private distributed cache. The issue is
more visible on Windows as all DC files are private by default (see HADOOP-8731).

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