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From Ryan Rawson <ryano...@gmail.com>
Subject Re: Scan Question
Date Mon, 24 Jan 2011 23:57:56 GMT
CompareFilter is just an abstract base of a series of other filters
that compare specific components, what exactly are you having a
problem with?

On Mon, Jan 24, 2011 at 3:53 PM, Peter Haidinyak <phaidinyak@local.com> wrote:
> That's the way I thought it should work. When I setup a filter with data that I know
shouldn't return any data I still get rows back.
> -----Original Message-----
> From: Ryan Rawson [mailto:ryanobjc@gmail.com]
> Sent: Monday, January 24, 2011 3:32 PM
> To: user@hbase.apache.org
> Subject: Re: Scan Question
> no, if you provide a list of columns in your Scan query and a
> particular row does not actually contain _that specific column_, then
> the filter does not see anything and nothing for that row is returned.
> -ryan
> On Mon, Jan 24, 2011 at 3:20 PM, Peter Haidinyak <phaidinyak@local.com> wrote:
>> If I have a table where some of the columns might not have values in each row and
I do a scan with a CompareFilter.CompareOp.EQUAL type filter on one of those columns will
the scan bring back rows where there is no value in the column I am comparing on?
>> Thanks
>> -Pete

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