[FLINK-19412] Re-layer Python Operation Make it Possible to Provide only Python implementation

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.12.0
• Component/s: API / Python
• Labels: pull-request-available
• Assignee: Huang Xingbo
• Reporter: Huang Xingbo
• Created: 25/Sep/20 07:48
• Updated: 27/Oct/20 07:18
• Resolved: 27/Oct/20 07:18

Description

Now whenever we introduce a Python Operation, we need to provide the implementation of python version and cython version, but in many cases, we only need to provide the implementation of Python. We need to re-layer Python Operation make it possible to provide only Python implementation.

Issue Links

• links to: GitHub Pull Request #13759