Add a registration mechanism for WindowFns and their URNs.
Open
core
java
new feature
P3
- Dominant language
- Java
- Stars
- 8.7k
- Forks
- 4.7k
- Avg merge
- 1d 20h
- Merged PRs (30d)
- 196
Description
Imported from Jira [BEAM-2399](https://issues.apache.org/jira/browse/BEAM-2399). Original Jira may contain additional context.
Reported by: robertwb.
Contributor guide
Research direction
Start by reading the linked Jira issue for the missing context, then locate the WindowFn and URN entry points in Apache Beam. The issue provides no file or test names; done means establishing a defined registration mechanism for WindowFns and their URNs with suitable coverage.
Written by the indexing model from the issue text.
Assessment
- Domain
- distributed-systems
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100