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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10020) disable symlinks temporarily
Date Tue, 10 Dec 2013 20:36:07 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10020?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13844635#comment-13844635
] 

Chris Nauroth commented on HADOOP-10020:
----------------------------------------

Hi Colin.  I agree that we need to disable HDFS symlinks in branch-2.

The branch-2 patch looks good.  I assume you've done a test run already.  (We don't have the
benefit of Jenkins on this.)

I see that you've disabled symlinks in {{RawLocalFileSystem}} too.  The original patch hadn't
done this.  Question: are you aware of any downstream projects that are dependent on creating
local symlinks using a {{RawLocalFileSystem}}?  I'm not personally aware of any, but I also
didn't do an exhaustive search.

> disable symlinks temporarily
> ----------------------------
>
>                 Key: HADOOP-10020
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10020
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs
>    Affects Versions: 2.2.0
>            Reporter: Colin Patrick McCabe
>            Assignee: Sanjay Radia
>            Priority: Blocker
>             Fix For: 2.2.0
>
>         Attachments: 0001-HADOOP-10020-addendum.-Fix-TestOfflineEditsViewer.patch, HADOOP-10020-b2.001.patch,
Hadoop-10020-2.patch, Hadoop-10020-3.patch, Hadoop-10020-4-forBranch2.1beta.patch, Hadoop-10020-4.patch,
Hadoop-10020.patch
>
>
> disable symlinks temporarily until we can make them production-ready in Hadoop 2.3



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