[Feature] Supports filter predicate in Parquet format of paimon
- Dominant language
- Java
- Stars
- 3.4k
- Forks
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- Avg merge
- 1d 11h
- Merged PRs (30d)
- 396
Description
### Search before asking
- [X] I searched in the [issues](https://github.com/apache/incubator-paimon/issues) and found nothing similar.
### Motivation
Parquet format is the main file format of table store, which doesn't support filter predicate. Filter predicate should also support in Parquet format, not only the ORC format.
### 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
Start by comparing the existing ORC filter-predicate support with the Parquet format path. Identify the relevant reader or scan entry points and establish matching behavior for Parquet; the issue names no files, tests, or acceptance criteria, so confirm the scope with maintainers first.
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