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https://issues.apache.org/jira/browse/HADOOP-3982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12624257#action_12624257
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Joydeep Sen Sarma commented on HADOOP-3982:
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Amaresh - can you clarify - is there an objection to providing a public API
call that allows addition of jar files to jobclient? If so - why?
Not everything is a Tool. We are embedding the invocation of map-reduce job
inside an application. That application may or may not be a tool.
> Ability to add libjars through non-commnad line path
> -----------------------------------------------------
>
> Key: HADOOP-3982
> URL: https://issues.apache.org/jira/browse/HADOOP-3982
> Project: Hadoop Core
> Issue Type: Improvement
> Affects Versions: 0.17.2
> Reporter: Prasad Chakka
> Assignee: Prasad Chakka
> Fix For: 0.19.0
>
> Attachments: hadoop-trunk.patch
>
>
> -libjars options is available only if the job has been submitted through
> JobShell class. Since the function 'setCommnadLineConfig' is a protected
> function, non mapred classes can't take advantage of this functionality. By
> making this function public, other classes that submit jobs can utilize this
> functionality.
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