[Umbrella] Add backward and forward compatibility E2E tests
- Dominant language
- Java
- Stars
- 2.1k
- Forks
- 625
- Avg merge
- 3d 14h
- Merged PRs (30d)
- 97
Description
### Search before asking
- [x] I searched in the [issues](https://github.com/alibaba/fluss/issues) and found nothing similar.
### Motivation
We should guarantee the backward and forward compatibility for both client and server. That means:
- 0.7 client can work with 0.6- and 0.8+ servers.
- 0.7 server (TabletServer) can work with 0.6- and 0.8+ servers (CoordinatorServer) which is the rolling upgrade case
### Solution
_No response_
### Anything else?
_No response_
### Willingness to contribute
- [ ] I'm willing to submit a PR!
Contributor guide
No contributing guide indexed for this repository
Research direction
Start by mapping the client, TabletServer, and CoordinatorServer compatibility cases described in the issue, including rolling upgrades. Define the E2E test matrix for 0.6, 0.7, and 0.8+ versions; done means the specified backward and forward client/server combinations pass.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- distributed-systems, testing-qa
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100