Using Hive UDTF in SparkSQL

2016-10-27 Thread Lokesh Yadav
in the function registry. I am stuck with this, any help would be really appreciated. Thanks Regards, Lokesh Yadav

How to Register Permanent User-Defined-Functions (UDFs) in SparkSQL

2016-07-10 Thread Lokesh Yadav
Hi with sqlContext we can register a UDF like this: sqlContext.udf.register("sample_fn", sample_fn _ ) But this UDF is limited to that particular sqlContext only. I wish to make the registration persistent, so that I can access the same UDF in any subsequent sqlcontext. Or is there any other way