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https://issues.apache.org/jira/browse/MAPREDUCE-2151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12926021#action_12926021
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Hong Tang commented on MAPREDUCE-2151:
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What are included in the patch I uploaded:
- Added a Map<String, String> field named "configuration" in LoggedJob.
- Changed JobConfigurationParser to handle extraction based on prefix. Also
handle a special case to extract all key-value pairs (by specifying the
interested prefix list to be null).
- Added a StringTrie that supports the partial matching needed for
JobConfigurationParser.
- Added unit tests for JobConfigurationParser and StringTrie.
- Updated the existing unit tests (the golden files to include the
configuration object).
> [rumen] Add a map of jobconf key-value pairs in LoggedJob
> ---------------------------------------------------------
>
> Key: MAPREDUCE-2151
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2151
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Components: tools/rumen
> Reporter: Hong Tang
> Assignee: Hong Tang
> Attachments: mr-2151-yhadoop-20.201.patch
>
>
> It'd be useful to retain application level configuration settings in
> LoggedJob.
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