Sort data when creating a new version of file
- Dominant language
- Java
- Stars
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Description
Add option to sort data by specific file when creating new version of file. Anytime we open a file and write data (whehther to apply updates/add new records), we want to sort data in the file by specified column(s).
## JIRA info
- Link: https://issues.apache.org/jira/browse/HUDI-1631
- Type: Improvement
- Epic: https://issues.apache.org/jira/browse/HUDI-1628
Contributor guide
No contributing guide indexed for this repository
Research direction
No file, test, or entry point is named. Start by tracing how Hudi opens a file and writes updates or new records when creating a new version, then determine where sort columns would be configured and applied. Done means the option sorts written data by the specified columns for both update and new-record paths, with coverage for the supported write behavior.
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
- 35/100