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Posted to common-dev@hadoop.apache.org by "Amar Kamat (JIRA)" <ji...@apache.org> on 2009/05/12 15:15:45 UTC

[jira] Commented: (HADOOP-2838) Add HADOOP_LIBRARY_PATH config setting so Hadoop will include external directories for jni

    [ https://issues.apache.org/jira/browse/HADOOP-2838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12708428#action_12708428 ] 

Amar Kamat commented on HADOOP-2838:
------------------------------------

+1 for mapred.child.env which will be a comma separated.

> Add HADOOP_LIBRARY_PATH config setting so Hadoop will include external directories for jni
> ------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-2838
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2838
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: scripts
>    Affects Versions: 0.16.0
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>
> Currently there is no way to configure Hadoop to use external JNI directories. I propose we add a new variable like HADOOP_CLASS_PATH that is added to the JAVA_LIBRARY_PATH before the process is run.

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