Mailing-List: contact core-dev-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: core-dev@hadoop.apache.org
Message-ID: <2073977852.1211303035641.JavaMail.jira@brutus>
Date: Tue, 20 May 2008 10:03:55 -0700 (PDT)
From: "Arun C Murthy (JIRA)" <jira@apache.org>
To: core-dev@hadoop.apache.org
Subject: [jira] Commented: (HADOOP-2867) Add a task's cwd to it's
 LD_LIBRARY_PATH
In-Reply-To: <56410161.1203570883091.JavaMail.jira@brutus>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/HADOOP-2867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12598360#action_12598360 ] 

Arun C Murthy commented on HADOOP-2867:
---------------------------------------

bq. On second thought, adding the directories that may have stuff that is not native libs at all, kind of does not make senese to add them blindly. Since the users can provide symlinks in the cwd for the cached libraries. This is not necessary. I removed the code which adds parent directories of all mapred.cache.localFiles

+1

Christian, does this work for you?

> Add a task's cwd to it's LD_LIBRARY_PATH
> ----------------------------------------
>
>                 Key: HADOOP-2867
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2867
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: mapred
>    Affects Versions: 0.17.0
>            Reporter: Arun C Murthy
>            Assignee: Amareshwari Sriramadasu
>             Fix For: 0.18.0
>
>         Attachments: patch-2867.txt, patch-2867.txt, patch-2867.txt
>
>
> HADOOP-1660 added the task's cwd to it's java.library.path which means only java task's can take advantage via System.load or System.loadLibrary... we should enhance it to support Hadoop Pipes applications by adding it to the LD_LIBRARY_PATH so they can use dlopen/dlsym etc.

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