hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-2915) mapred output files and directories should be created as the job submitter, not tasktracker or jobtracker
Date Fri, 07 Mar 2008 18:41:46 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-2915?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tsz Wo (Nicholas), SZE updated HADOOP-2915:
-------------------------------------------

    Status: Open  (was: Patch Available)

Previous patch not tested since last night, resubmitting it with a updated patch.

> mapred output files and directories should be created as the job submitter, not tasktracker
or jobtracker
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-2915
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2915
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs, mapred
>    Affects Versions: 0.16.0
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>            Priority: Blocker
>             Fix For: 0.16.1
>
>         Attachments: 2915_20080229.patch, 2915_20080302.patch, 2915_20080303.patch, 2915_20080305d.patch,
2915_20080306c.patch, 2915_20080307.patch
>
>
> Quoted from an email sending to core-dev by Andy Li:
> {quote}
> For example, assuming I have installed Hadoop with an account 'hadoop' and I am going
to run my program with user account 'test'. I have created an input folder as /user/test/input/
with user 'test' and the permission is set to 0775.
> /user/test/input      <dir>          2008-02-27 01:20 rwxr-xr-x      test  hadoop
> When I run the MapReduce code, the output I specified will be set to user 'hadoop' instead
of 'test'.
> /bin/hadoop jar /tmp/test_perm.jar -m 57 -r 3 "/user/test/input/l" "/user/test/output/"
> The directory "/user/test/output/" will have the following permission and user:group.
> /user/test/output    <dir>          2008-02-27 03:53        rwxr-xr-x hadoop  hadoop
> {quote}

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message