[Feature] Support periodically refresh current levels in MergeTreeCompactManager
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
subtask of #5213
### Solution
_No response_
### Anything else?
_No response_
### Are you willing to submit a PR?
- [x] I'm willing to submit a PR!
Contributor guide
No contributing guide indexed for this repository
Research direction
Start by locating MergeTreeCompactManager and read the parent issue #5213 for the surrounding compaction design. Determine how current levels are represented and where periodic refresh belongs; done means the manager periodically refreshes those current levels as required by the parent feature.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- data-engineering
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100