My apologies. I misread the title. If you need the advanced capabilities I suggest looking at the Drill UDFs. On Jul 17, 2015 8:36 AM, "Siva B" <[email protected]> wrote:
> Hi Jim, > Hive UDF function is working fine in Drill. But Hive UDAF (Aggregate > function) is not working. > I just want to use collect method ( > https://github.com/klout/brickhouse/blob/master/src/main/java/brickhouse/udf/collect/CollectUDAF.java) > in Drill. But drill is not recognizing this method. > So how to use this UDAF in Hive ?. > Thanks > > > From: [email protected] > > Date: Fri, 17 Jul 2015 07:44:33 -0700 > > Subject: Re: Drill - Hive UDAF Support > > To: [email protected] > > > > Siva, > > > > the first thing I do is test the Hive UDF in Hive. once that works I > begin > > moving it into Drill. I'm assuming you have your empty drill-module.conf > > file, classes, and source files in your jars and have put them in the > drill > > class path say <your-drill>/jars/3rdparty. > > > > When you restart your drill pits you can do a tail on the > > <your-drill>/logs/drillbit.log file and look to see if drill had any > > complaints during the UDF loading on startup. > > > > Documentation: > https://drill.apache.org/docs/deploying-and-using-a-hive-udf/ > > > > > > On Thu, Jul 16, 2015 at 11:59 PM, Siva B <[email protected]> wrote: > > > > > Hi Team, > > > I am trying to use Hive Custom UDAF (which extentds > > > org.apache.hadoop.hive.ql.udf.generic.AbstractGenericUDAFResolver > class) in > > > Drill. But I am getting error like "No match found for function > signature > > > function_name". I am able to use Hive custom UDF (which extends > > > org.apache.hadoop.hive.ql.exec.UDF) function successfully, but the > UDAF is > > > not working. > > > Please let me know about the workaround to use Hive UDAF. > > > Thanks,Siva >
