-12-18 15:08 GMT+01:00 Anton Okolnychyi
mailto:anton.okolnyc...@gmail.com>>:
Here is the pull request:
https://github.com/apache/spark/pull/16329
<https://github.com/apache/spark/pull/16329>
2016-12-16 20:54 GMT+01:00 Jim Hughes mailto:jn...@ccri.com>>:
functions.
*From: *Anton Okolnychyi
*Date: *Thursday, December 15, 2016 at 4:34 PM
*To: *Conversant
*Cc: *Michael Armbrust , Jim Hughes
, "dev@spark.apache.org"
*Subject: *Re: Expand the Spark SQL programming guide?
I think it will make sense to show a samp
Hi Anton,
I'd like to see this as well. I've been working on implementing
geospatial user-defined types and functions. Having examples of
aggregations and window functions would be awesome!
I did test out implementing a distributed convex hull as a
UserDefinedAggregateFunction, and that se
Hi all,
I'm investigating adding geospatial user-defined functions and types to
Spark SQL in Spark 2.0.x. That is going rather well; I've seen how to
add geospatial UDT and UDFs (and even UDAFs!).
As part of the investigation, I tried out the Thrift JDBC server, and I
have encountered two g
