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https://issues.apache.org/jira/browse/HBASE-2374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12849721#action_12849721
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Jonathan Gray commented on HBASE-2374:
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Agreed that this doesn't add a new feature. But I'm +1 on the jira because we
should move everything to the new-API style of doing things. family:qualifier
is actually deprecated in the API, though we may retain it for quite some time
anyways, having the mr api talk something that looks closer to the new API is
not a bad idea.
That being said, can't we just pass a Scan and do whatever we want?
> TableInputFormat - Configurable parameter to add column families
> -----------------------------------------------------------------
>
> Key: HBASE-2374
> URL: https://issues.apache.org/jira/browse/HBASE-2374
> Project: Hadoop HBase
> Issue Type: Improvement
> Components: client
> Affects Versions: 0.20.3
> Reporter: Kay Kay
> Priority: Minor
> Fix For: 0.20.4, 0.21.0
>
> Attachments: HBASE-2374.patch
>
>
> Currently , TIF supports hbase.mapreduce.scan.columns to add
> family:qualifiers as a conf parameter.
> This adds - hbase.mapreduce.scan.column.family , as a configurable parameter
> to add a family to the scan of TIF.
> Patch against trunk , but does not break backward compatibility.
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