give me a few min and I'll post one. On Sun, Jul 19, 2015 at 4:14 PM, Stefán Baxter <[email protected]> wrote:
> Hi Jim, > > I'm still not able to make this work. Do you have a sample .jar file with a > small example that you are running? > > Regards, > -Stefan > > On Sun, Jul 19, 2015 at 6:46 PM, Ted Dunning <[email protected]> > wrote: > > > > > Sounds like a fine example, not because of sophistication but because it > > deals with dates. > > > > Check the drill logs. It is likely that drill is grumpy about something > > in your udf or packaging. > > > > Also, feel free to snitch the pom from the simple examples in order to > get > > the pieces assembled and packaged correctly. > > > > Sent from my iPhone > > > > > On Jul 19, 2015, at 11:25, Stefán Baxter <[email protected]> > > wrote: > > > > > > Hi Jim, > > > > > > My UDF is currently so simple that I'm not sure you need it (or want > it). > > > > > > It basically just rounds a timestamp value with ISO 8601 periods > > > asRoundTimestamp(timestampvalue,'PT10M'). > > > > > > I would be more than happy to contribute to your project rather than > > > building our own :). > > > > > > Is the repo public? > > > > > > Regards, > > > -Stefan > > > > > > > > > > > >> On Sun, Jul 19, 2015 at 6:18 PM, Jim Bates <[email protected]> > wrote: > > >> > > >> Maven will typically create a jar for class and a jar for source when > > told > > >> to do so. I just include the source files in the same jar as the class > > >> files. There is a github example drill udf project we are working on > to > > >> include several examples to simplify the learning curve. If your > > >> interested... I'd love to have you add your udf. > > >> On Jul 19, 2015 12:59 PM, "Stefán Baxter" <[email protected]> > > >> wrote: > > >> > > >>> Hi again, > > >>> > > >>> Going over the documentation once more I came across this: > > >>> > > >>> - Add the sources and classes JAR files to Drill’s classpath. > > >>> > > >>> I'm only including a standard .jar (with classes no sources) and I > > wonder > > >>> why this dependency is listed. > > >>> > > >>> Anyways, that it the next step. > > >>> > > >>> A sample .jar that works with the drill-config counterpart would be a > > >>> welcome addition to the documentation. > > >>> > > >>> Regards, > > >>> -Stefan > > >>> > > >>> > > >>> On Sun, Jul 19, 2015 at 5:53 PM, Stefán Baxter < > > >> [email protected]> > > >>> wrote: > > >>> > > >>>> Hi Jim, > > >>>> > > >>>> Now I have added the file to the jar (both root and resources > folder) > > >> but > > >>>> that does not seem to change anything. > > >>>> > > >>>> Any additional ideas? > > >>>> > > >>>> Regards, > > >>>> -Stefan > > >>>> > > >>>> On Sun, Jul 19, 2015 at 5:40 PM, Stefán Baxter < > > >>> [email protected]> > > >>>> wrote: > > >>>> > > >>>>> NO! > > >>>>> > > >>>>> Thank you , will do that right now :) > > >>>>> > > >>>>> On Sun, Jul 19, 2015 at 5:38 PM, Jim Bates <[email protected]> > > >> wrote: > > >>>>> > > >>>>>> Did you include a file drill-module.conf in your jar along with > > >> source > > >>>>>> files? > > >>>>>> On Jul 19, 2015 12:20 PM, "Stefán Baxter" < > > [email protected] > > >>> > > >>>>>> wrote: > > >>>>>> > > >>>>>>> Hi, > > >>>>>>> > > >>>>>>> I'm trying to deploy a UDF that I have written according to the > > >>>>>>> documentation. > > >>>>>>> > > >>>>>>> I have also: > > >>>>>>> > > >>>>>>> 1. Copied the jar file > > >>>>>>> to jars/3rdparty > > >>>>>>> > > >>>>>>> 2. Changed the config "conf/drill-override.conf" to include: > > >>>>>>> drill.logical.function.package += > > >> ["org.apache.drill.exec.expr.fn.impl","com.activitystream.drill.udfs"] > > >>>>>>> > > >>>>>>> 3. Rerun the Drillbit > > >>>>>>> bin/drillbit.sh start > > >>>>>>> > > >>>>>>> The log shows no sign of the the UDF being loaded but if I use it > > >> in > > >>> a > > >>>>>> SQL > > >>>>>>> statement then this error is thrown: > > >>>>>>> > > >>>>>>> Error: PARSE ERROR: From line 1, column 184 to line 1, column > 219: > > >> No > > >>>>>> match > > >>>>>>> found for function signature asRoundTimeStamp(<ANY>, <CHARACTER>) > > >>>>>>> > > >>>>>>> > > >>>>>>> The relevant part of the UDF source: > > >>>>>>> > > >>>>>>> package com.activitystream.drill.udfs; > > >>>>>>> > > >>>>>>> public class ASUserDefinedFunctions { > > >>>>>>> > > >>>>>>> @FunctionTemplate(name = "asRoundTimeStamp", scope = > > >>>>>>> FunctionTemplate.FunctionScope.SIMPLE, nulls = > > >>>>>>> FunctionTemplate.NullHandling.NULL_IF_NULL) > > >>>>>>> > > >>>>>>> public static class RoundTimeStamp implements DrillSimpleFunc > > >>>>>>> > > >>>>>>> > > >>>>>>> Can anyone please assist? > > >>>>>>> > > >>>>>>> Regards, > > >>>>>>> -Stefan > > >> > > >
