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https://issues.apache.org/jira/browse/MAPREDUCE-2226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13712585#comment-13712585
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E. Sammer commented on MAPREDUCE-2226:
--------------------------------------
[[email protected]] It has been some time since I looked at this and it
definitely fell off of my radar. If you want to pick it up, that would be
great. I'm not sure how much of this is applicable to MR2...
> TaggedInputSplit should be public
> ---------------------------------
>
> Key: MAPREDUCE-2226
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2226
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Affects Versions: 0.20.1
> Reporter: E. Sammer
> Assignee: E. Sammer
> Attachments: MAPREDUCE-2226.diff
>
>
> Currently it's not possible to get at the original InputSplits when using
> MultipleInputs. This is because TaggedInputSplit (used by
> DelegatingInputFormat used by MultipleInputs) is not public. This means
> things like the following do not work:
> {code}
> public void map(...) {
> FileSplit fis = (FileSplit)((TaggedInputSplit)
> reporter.getInputSplit()).getInputSplit();
> Path p = fis.getPath();
> }
> {code}
> This prevents users from getting at input split specific data.
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