[jira] Updated: (MAPREDUCE-1882) Use Jsch instead of Shell.java

["Iyappan Srinivasan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Iyappan Srinivasan updated MAPREDUCE-1882:
------------------------------------------

    Attachment: RemoteExecution.patch

Attachinga  patch for remote execute using Jsch.

> Use Jsch instead of Shell.java 
> -------------------------------
>
>                 Key: MAPREDUCE-1882
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1882
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: test
>         Environment: herriot framework 
>            Reporter: Balaji Rajagopalan
>         Attachments: RemoteExecution.patch
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> In herriot ( hadoop system test case dev) we often find that we are resorted to habit of ssh to remote node execute a shell command, and come out. It is wise to use Jsch instead of doing this through Shell.java ( hadoop code), since Jsch provides nice Java abstraction, the JIRA will only close after we import Jsch input hadoop build system and also fix all the existing test cases. 

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