Vince is correct. Drill isn't in central so you have to install it locally.
On Wed, Jun 24, 2015 at 12:47 PM, Vince Gonzalez <[email protected]> wrote: > Alok, > > I had to install the Drill dependencies locally since they're not in maven > central (DRILL-284 <https://issues.apache.org/jira/browse/DRILL-284>). > > I did the following with drill-1.0.0: > > mvn install:install-file > -Dfile=/opt/apache-drill-1.0.0/jars/drill-java-exec-1.0.0-rebuffed.jar > -DgroupId=org.apache.drill.exec -DartifactId=drill-java-exec > -Dversion=1.0.0 -Dpackaging=jar -DgeneratePom=true > mvn install:install-file > -Dfile=/opt/apache-drill-1.0.0/jars/drill-common-1.0.0-rebuffed.jar > -DgroupId=org.apache.drill -DartifactId=drill-common -Dversion=1.0.0 > -Dpackaging=jar -DgeneratePom=true > > > Worked for me. > > > On Wed, Jun 24, 2015 at 12:35 PM, Alok Tanna <[email protected]> > wrote: > > > Thank you Ted for the below information. I would be perfectly fine to use > > the Java API. > > I tried running the Simple Drill function . > > https://github.com/mapr-demos/simple-drill-functions > > > > But then when I am trying to run the package , I am getting below error . > > I am also attaching the detailed error file . > > > > [WARNING] The POM for org.apache.drill.exec:drill-java-exec:jar:1.0.0 is > > missing > > , no dependency information available > > > > [ERROR] Failed to execute goal on project simple-drill-function: Could > not > > resol > > ve dependencies for project > > com.mapr:simple-drill-function:jar:1.0-SNAPSHOT: Cou > > ld not find artifact org.apache.drill.exec:drill-java-exec:jar:1.0.0 in > > central > > (https://repo.maven.apache.org/maven2) -> [Help 1] > > > > > > Thanks, > > Alok Tanna > > eXertDigital > > > > > > On Wed, Jun 24, 2015 at 12:42 AM, Ted Dunning <[email protected]> > > wrote: > > > >> Yes and no. > >> > >> It would be pretty easy to build a Drill function that calls out to > Jython > >> code. It should be relatively easy to pass a Python function name in as > >> one of the arguments as well. > >> > >> The issues with this approach are: > >> > >> 1) kinda ugly because you aren't calling your code directly > >> > >> 2) Jython isn't quite Python > >> > >> I have no idea how to do it specifically, but it is plausible that you > >> could build something that automatically generates the interlude > function > >> for you in Java that calls your Python code. Python annotations might be > >> the cat's pajamas for this. Or not. Hard to say. > >> > >> The Java API that Drill provides is not a traditional API in the normal > >> sense of the word because Drill actually snarfs the source code and > >> inlines > >> it into Drill-generated code. It wouldn't understand your Python code > at > >> all. > >> > >> It might be possible to teach Drill how to understand how to transform > >> Python UDF's directly into something that Drill could use, but that > would > >> definitely be a bit ambitious. > >> > >> How utterly clean an interface do you need? > >> > >> > >> > >> > >> > >> > >> On Tue, Jun 23, 2015 at 10:10 PM, Alok Tanna <[email protected]> > >> wrote: > >> > >> > Can we create Custom Functions using Python in Drill ? > >> > > >> > I do understand Drill provides a high performance Java API with > >> interfaces > >> > so that we can implement to develop simple and aggregate custom > >> functions. > >> > > >> > Thanks, > >> > Alok Tanna > >> > > >> > > > > >
