spark-instrumented-optimizer/sql/catalyst
Jeff Zhang f00df40cfe [SPARK-11775][PYSPARK][SQL] Allow PySpark to register Java UDF
Currently pyspark can only call the builtin java UDF, but can not call custom java UDF. It would be better to allow that. 2 benefits:
* Leverage the power of rich third party java library
* Improve the performance. Because if we use python UDF, python daemons will be started on worker which will affect the performance.

Author: Jeff Zhang <zjffdu@apache.org>

Closes #9766 from zjffdu/SPARK-11775.
2016-10-14 15:50:35 -07:00
..
src [SPARK-11775][PYSPARK][SQL] Allow PySpark to register Java UDF 2016-10-14 15:50:35 -07:00
pom.xml [SPARK-16535][BUILD] In pom.xml, remove groupId which is redundant definition and inherited from the parent 2016-07-19 11:59:46 +01:00