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https://issues.apache.org/jira/browse/MAPREDUCE-4978?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Masatake Iwasaki updated MAPREDUCE-4978:
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Resolution: Won't Fix
Status: Resolved (was: Patch Available)
This patch adds code to set properties listed below.
* map.input.file
* map.input.start
* map.input.length
Few part of current MapReduce code use these.
* Those are used by CombineFileRecordReader but it set them by itself
* "map.input.file" is used by MultipleOutputFormat which is old api
I am closing this as Won't fix. Please reopen this if you need this, [~liangly].
> Add a updateJobWithSplit() method for new-api job
> -------------------------------------------------
>
> Key: MAPREDUCE-4978
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4978
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Affects Versions: 1.1.2
> Reporter: Liyin Liang
> Assignee: Liyin Liang
> Attachments: 4978-1.diff
>
>
> HADOOP-1230 adds a method updateJobWithSplit(), which only works for old-api
> job. It's better to add another method for new-api job.
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