Hi,

To my knowledge, there is nothing built in so you would have to build
and maintain the spatial index yourself.

If you are only doing a distance query, you might consider keeping a
column containing something like a geohash
(http://en.wikipedia.org/wiki/Geohash) and then build a secondary
index using that, so that you can efficiently pull features by
proximity (read the limitations section on the wiki though.  C-squares
is a similar algorithm).  You are not going to get close to the
functionality offered by something like PostGIS, but you will be able
to work around things like a proximity search while still handling
huge data quite easily I would have thought.

I have played with geohash and hbase but only for quick tests -
nothing I can point at...

Hope this helps,
Tim

On Sat, Jun 26, 2010 at 3:35 PM, Joe Stein
<[email protected]> wrote:
> Does HBase have any GEO GIS support in being able to calculate and
> conditional on distance for the long/lat condition entered?
>
> If not has anyone done this with HBase even if not built in somewhere?
>
> /*
> Joe Stein
> http://www.linkedin.com/in/charmalloc
> Twitter: @allthingshadoop
> */
>

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