apache/pulsar

[Python-Pulsar]Cannot use pulsar function with a python file

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#14,698 opened on Mar 16, 2022

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Description

Describe the bug The pulsar function doesn't work with python file (localrun), I totally follow the steps on official website. The function can be created but not work.

To Reproduce Steps to reproduce the behavior:

  1. Just download the ExclamationFunction.py
  2. Upload to pulsar server
  3. Use the cmd to localrun the funtion " ./pulsar-admin functions localrun
    --classname ExclamationFunction
    --py /pulsar/ExclamationFunction.py
    --inputs input
    --output output
    --tenant public
    --namespace default --name PythonFuncName"
  4. See error

Screenshots 1d4633c4bcea8f1abbd21775a78045c

Desktop (please complete the following information):

  • OS: Windows

Additional context Add any other context about the problem here.

Contributor guide

Research direction
Inspect the error log from the localrun command and check if the Python runtime is properly configured. Ensure the ExclamationFunction class and required dependencies are correct.
Tech stack
python
Domain
backend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
Python
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60