Support incremental queries in AbstractHoodieTableFileIndex
- Dominant language
- Java
- Stars
- 6.2k
- Forks
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- Avg merge
- 2d 8h
- Merged PRs (30d)
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Description
Currently this is supported via disparate implementations for Hive/Spark ( HoodieParquetInputFormat, IncrementalRelation).
We should unify this query-path flow w/in AbstractHoodieTableFileIndex
## JIRA info
- Link: https://issues.apache.org/jira/browse/HUDI-3247
- Type: Task
- Epic: https://issues.apache.org/jira/browse/HUDI-4141
Contributor guide
No contributing guide indexed for this repository
Research direction
Start by reading AbstractHoodieTableFileIndex and compare the existing incremental-query paths in HoodieParquetInputFormat and IncrementalRelation. Trace how Hive and Spark currently handle these queries, then verify that the flow is unified within AbstractHoodieTableFileIndex while preserving incremental-query support.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, spark
- Domain
- data-engineering, distributed-systems
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100