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From Kathiresan S <kathiresanselva...@gmail.com>
Subject UDF in SELECT
Date Sat, 02 May 2015 19:32:02 GMT
Hi,

I've tried the new UDF feature of Phoenix.

Below are the version details

Phoenix : master (tag : v4.4.0-HBase-0.98-rc0)
Hbase : hbase-0.98.12-hadoop2

I created a UDF and tested with a simple SELECT statement. Looks like, its
executed on the client side.

Also, in one of the JIRAs
<https://issues.apache.org/jira/browse/PHOENIX-538>, i see the statement "A
function will be evaluated on the client side if it's used in the SELECT
clause"

*Couple of quesitons:*

1.Will any function <http://phoenix.apache.org/language/functions.html> (UDF
or built-in) in a SELECT be run only on client side in Phoenix?
2.Is there an option, i can push an UDF in a SELECT query to run on server
side?

Thanks,
Kathir

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