awesome! good luck On Sat, Sep 28, 2024 at 4:27 PM David Gallagher < [email protected]> wrote:
> Success with 3.11! Thanks, Joe - appreciate the assist! I can see > env-creation-complete.txt in the work directory. > ------------------------------ > *From:* Joe Witt <[email protected]> > *Sent:* Saturday, September 28, 2024 4:01 PM > *To:* [email protected] <[email protected]> > *Subject:* Re: Nifi 2.0.0-M4: Python Processor relationships > > Are you using the docker image or a plain install? > > What version of Python do you have? I believe it requires 3.11.something > or newer. > > Thanks > > On Sat, Sep 28, 2024 at 12:53 PM David Gallagher < > [email protected]> wrote: > > I'm getting this error in the logs: > > 2024-09-28 15:50:30,496 INFO [Initialize TransformOpenskyStates] > org.apache.nifi.py4j.PythonProcess Creating Python Virtual Environment > ./work/python/extensions/TransformOpenskyStates/0.0.1-SNAPSHOT > at > org.apache.nifi.python.processor.PythonProcessorProxy.lambda$new$0(PythonProcessorProxy.java:78) > Caused by: java.io.IOException: Failed to create Python Environment > ./work/python/extensions/TransformOpenskyStates/0.0.1-SNAPSHOT: process > existed with code 1 > > I can what appears to be a full environment in the work folder, though, so > I don't know what's wrong. > ------------------------------ > *From:* Joe Witt <[email protected]> > *Sent:* Saturday, September 28, 2024 2:01 PM > *To:* [email protected] <[email protected]> > *Subject:* Re: Nifi 2.0.0-M4: Python Processor relationships > > Dave > > Check out this tutorial. I just followed it as well and got that > component working and then built another example off of it. > > https://devcenter.datavolo.io/tutorials/build-python-transform/#0 > > Thanks > Joe > > On Sat, Sep 28, 2024 at 10:22 AM David Gallagher < > [email protected]> wrote: > > Hi - I'm playing around with creating a native Python processor in M4. > I've been able to get them to show up as new Processor options, but they > don't have any Output relationships. /python/extensions is empty in M4, but > I moved one of the extensions from M2 into the directory and same problem. > I don't see anything obvious in the Python development docs. Is this a > known issue? > > Thanks, > > Dave > >
