DataFrame API: Parallelized reset_index(level=None)
Open
core
dataframe
dsl
improvement
P3
python
- Dominant language
- Java
- Stars
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- Forks
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- Avg merge
- 2d 2h
- Merged PRs (30d)
- 205
Description
Do distributed re-index with offsets.
Could be done in conjunction with an order-imposing operation, or we could just guarantee some unique index
Imported from Jira [BEAM-12182](https://issues.apache.org/jira/browse/BEAM-12182). Original Jira may contain additional context.
Reported by: bhulette.
Contributor guide
Research direction
Start with the DataFrame API's reset_index(level=None) entry point and the linked BEAM-12182 Jira issue for context. Define how distributed re-indexing with offsets or a guaranteed unique index should behave, then add coverage demonstrating the chosen behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- data, distributed-systems
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100