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Tom White commented on MAPREDUCE-1785: -------------------------------------- +1 > Add streaming config option for not emitting the key > ---------------------------------------------------- > > Key: MAPREDUCE-1785 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-1785 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: contrib/streaming > Affects Versions: 0.22.0 > Reporter: Eli Collins > Assignee: Eli Collins > Priority: Minor > Fix For: 0.22.0 > > Attachments: mapreduce-1785-1.patch > > > PipeMapper currently does not emit the key when using TextInputFormat. If you > switch to input formats (eg LzoTextInputFormat) the key will be emitted. We > should add an option so users can explicitly make streaming not emit the key > so they can change input formats without breaking or having to modify their > existing programs. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.