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https://issues.apache.org/jira/browse/MAPREDUCE-1912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12900206#action_12900206
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Amareshwari Sriramadasu commented on MAPREDUCE-1912:
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Some comments:
* In Folder.java, IllegalArgumentException is caught and main returns the error
code as IO_ERROR, is this what you intended? Or do you want to return a
different error code?
* Folder.initialize() is already throwing IllegalArgumentException from parse*
methods. They are also ignored without printing any message.
* TraceBuilder.run() is catching Throwable and returning exit code as 0. Do you
want return a different exit code?
> [Rumen] Add a driver for Rumen tool
> ------------------------------------
>
> Key: MAPREDUCE-1912
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1912
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: tools/rumen
> Affects Versions: 0.22.0
> Reporter: Amar Kamat
> Assignee: Amar Kamat
> Fix For: 0.22.0
>
> Attachments: mapreduce-1912-v1.1.patch, mapreduce-1912-v1.7.4.patch
>
>
> Rumen, as a tool, has 2 entry points :
> - Trace builder
> - Folder
> It would be nice to have a single driver program and have 'trace-builder' and
> 'folder' as its options.
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