Looks like you can modify ColumnPrefixFilter#filterKeyValue() where if the
family is cf1, ReturnCode.INCLUDE is returned.
Otherwise check column prefix.


On Thu, Jan 12, 2017 at 11:56 AM, Tokayer, Jason M. <
jason.toka...@capitalone.com> wrote:

> I would like to know whether there is a way to implement both the AND and
> the OR operators in a scan filter. Specifically, suppose I have 2 column
> families cf1 and cf2. I’d like to select all of the cells from cf1 but only
> cells in cf2 for which the qualifier is prefixed by “MYPREFIX”. Logically,
> I want to select (cf1 OR (cf2 && prefix(cf2)==”MYPREFIX”)). Is this
> possible with a Filter?
> --
> Warmest Regards,
> Jason Tokayer, PhD
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