[Feature] Support async refresh for PrimaryKeyPartialLookupTable
- Dominant language
- Java
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- 1d 11h
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Description
### Search before asking
- [X] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar.
### Motivation
Async refresh for FullCacheLookupTable is supported by https://github.com/apache/paimon/issues/3295. We can reuse the 'lookup.refresh.async' option and also support async refresh for PrimaryKeyPartialLookupTable.
### 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 comparing the async refresh support described for FullCacheLookupTable in issue 3295, then inspect PrimaryKeyPartialLookupTable and the existing lookup.refresh.async option. Done means PrimaryKeyPartialLookupTable supports the same asynchronous refresh behavior without changing the option’s intended use.
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
- Mostly clear
- Newbie friendliness
- 35/100