Implement all pandas operations (or raise WontImplementError)
Open
core
dataframe
dsl
improvement
P3
python
- Dominant language
- Java
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Description
We should have an implementation for every DataFrame, Series, and GroupBy method. Everything that's not possible to implement should get a default implementation that raises WontImplementError
See https://github.com/apache/beam/pull/10757#discussion_r389132292
Progress at the individual operation level is tracked in a [spreadsheet](https://docs.google.com/spreadsheets/d/1hHAaJ0n0k2tw465ORs5tfdy4Lg0DnGWIQ53cLjAhel0/edit), consider requesting edit access if you'd like to help out.
Imported from Jira [BEAM-9547](https://issues.apache.org/jira/browse/BEAM-9547). Original Jira may contain additional context.
Reported by: bhulette.
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