[
https://issues.apache.org/jira/browse/BEAM-12444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kenneth Knowles updated BEAM-12444:
-----------------------------------
Status: Open (was: Triage Needed)
> GroupBy.apply on a series grouped by a callable fails
> -----------------------------------------------------
>
> Key: BEAM-12444
> URL: https://issues.apache.org/jira/browse/BEAM-12444
> Project: Beam
> Issue Type: Bug
> Components: sdk-py-core
> Affects Versions: 2.29.0, 2.30.0
> Reporter: Brian Hulette
> Assignee: Brian Hulette
> Priority: P2
> Labels: dataframe-api
>
> {code}
> df.foo.groupby(lambda x: x % 3).apply(...)
> {code}
> This example fails because it tries to call set_index on a Series. It fails
> at construction time, not at execution time.
> To workaround users can call groupby on a single column dataframe instead,
> e.g. {{df[['foo']].groupby...}}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
