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Posted to mapreduce-issues@hadoop.apache.org by "Balaji Rajagopalan (JIRA)" <ji...@apache.org> on 2010/07/27 08:51:17 UTC
[jira] Commented: (MAPREDUCE-1882) Use Jsch instead of Shell.java
[ https://issues.apache.org/jira/browse/MAPREDUCE-1882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12892670#action_12892670 ]
Balaji Rajagopalan commented on MAPREDUCE-1882:
-----------------------------------------------
+1
> 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
> Assignee: Iyappan Srinivasan
> Attachments: 1882-ydist-security-patch.txt, 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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