, 2015 1:44 AM
*To:* Cheng, Hao
*Cc:* user@spark.apache.org
*Subject:* Re: Registering custom UDAFs with HiveConetxt in SparkSQL,
how?
Thanks Hao,
But my question concerns UDAF (user defined aggregation function ) not
UDTF( user defined type function ).
I appreciate if you could point me
/spark/pull/3247
*From:* shahab [mailto:shahab.mok...@gmail.com]
*Sent:* Wednesday, March 11, 2015 1:44 AM
*To:* Cheng, Hao
*Cc:* user@spark.apache.org
*Subject:* Re: Registering custom UDAFs with HiveConetxt in SparkSQL,
how?
Thanks Hao,
But my question concerns UDAF (user defined
UDAFs with HiveConetxt in SparkSQL, how?
Thanks Hao,
But my question concerns UDAF (user defined aggregation function ) not
UDTF( user defined type function ).
I appreciate if you could point me to some starting point on UDAF
development in Spark.
Thanks
Shahab
On Tuesday, March
Currently, Spark SQL doesn’t provide interface for developing the custom UDTF,
but it can work seamless with Hive UDTF.
I am working on the UDTF refactoring for Spark SQL, hopefully will provide an
Hive independent UDTF soon after that.
From: shahab [mailto:shahab.mok...@gmail.com]
Sent:
Thanks Hao,
But my question concerns UDAF (user defined aggregation function ) not
UDTF( user defined type function ).
I appreciate if you could point me to some starting point on UDAF
development in Spark.
Thanks
Shahab
On Tuesday, March 10, 2015, Cheng, Hao hao.ch...@intel.com wrote:
/pull/3247
From: shahab [mailto:shahab.mok...@gmail.com]
Sent: Wednesday, March 11, 2015 1:44 AM
To: Cheng, Hao
Cc: user@spark.apache.org
Subject: Re: Registering custom UDAFs with HiveConetxt in SparkSQL, how?
Thanks Hao,
But my question concerns UDAF (user defined aggregation function ) not UDTF
