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Posted to common-dev@hadoop.apache.org by "Christian Kunz (JIRA)" <ji...@apache.org> on 2008/10/20 07:16:44 UTC

[jira] Resolved: (HADOOP-4456) distributed filecache: mapred.create.symlink=yes not effective

     [ https://issues.apache.org/jira/browse/HADOOP-4456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Christian Kunz resolved HADOOP-4456.
------------------------------------

    Resolution: Invalid

> distributed filecache: mapred.create.symlink=yes not effective
> --------------------------------------------------------------
>
>                 Key: HADOOP-4456
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4456
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.17.2
>            Reporter: Christian Kunz
>            Assignee: Amareshwari Sriramadasu
>
> I wanted to run a pipes job with an executable that has to load libhdfs.so.1 dynamically and I tried to achieve this by using mapred.create.symlink=yes.
> But I did not see any symbolic links created.
> I might do something wrong, but on the other hand, when looking at the code, it seems that in mapred/TaskRunner.java the workDir is created after the attempts to create symbolic links.

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