[Feature] Support cache lookup operator in flink
Open
enhancement
- Dominant language
- Java
- Stars
- 3.4k
- Forks
- 1.4k
- Avg merge
- 1d 11h
- Merged PRs (30d)
- 396
Description
### Search before asking
- [X] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar.
### Motivation
Use flink cache lookup operator
### Solution
_No response_
### Anything else?
_No response_
### Are you willing to submit a PR?
- [ ] I'm willing to submit a PR!
Contributor guide
No contributing guide indexed for this repository
Research direction
No file, test, or entry point is identified in the issue. Start by locating Paimon's Flink integration and existing lookup-related operators, then clarify the intended cache lookup behavior and acceptance criteria before attempting implementation.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- data-engineering, stream-processing
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100