Add expression filter support for file group reader for metadata table
Open
area:metadata-table
from-jira
priority:high
type:devtask
- Dominant language
- Java
- Stars
- 6.2k
- Forks
- 2.5k
- Avg merge
- 2d 8h
- Merged PRs (30d)
- 111
Description
## JIRA info
- Link: https://issues.apache.org/jira/browse/HUDI-9129
- Type: Sub-task
- Parent: https://issues.apache.org/jira/browse/HUDI-8760
Contributor guide
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Research direction
Start with JIRA HUDI-9129 and its parent HUDI-8760, since the issue body provides no files, tests, or entry point. Trace the metadata table's file group reader and existing expression-filter handling, then confirm the requested filtering behavior with the relevant reader tests. Done means expression filters are supported for metadata-table file group reads.
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
- Active
- Clarity
- Needs clarification
- Newbie friendliness
- 38/100