Hi,

I know TableInputFormat and HFileInputFormat can both set ROW_START and
ROW_END, but none of them can set the column range (like what we do in
ColumnRangeFilter).

So how can I do column range in HBase InputFormat? Is there an
implementation available? If not, how much effort do you think it takes to
implement one?

Best,
-- 
Jianshi Huang

LinkedIn: jianshi
Twitter: @jshuang
Github & Blog: http://huangjs.github.com/

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