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https://issues.apache.org/jira/browse/BEAM-9546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17062686#comment-17062686
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Brian Hulette commented on BEAM-9546:
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Because we need to know the names and types and columns to be able to create a
dataframe.
Right now this sounds limiting since we only support NamedTuple for
schema-aware PCollections in Python, but the goal is to be able to infer
schemas for any Python type where it might make sense.
> Support for batching a schema-aware PCollection and processing as a Dataframe
> -----------------------------------------------------------------------------
>
> Key: BEAM-9546
> URL: https://issues.apache.org/jira/browse/BEAM-9546
> Project: Beam
> Issue Type: Improvement
> Components: sdk-py-core
> Reporter: Brian Hulette
> Assignee: Brian Hulette
> Priority: Major
>
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