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Posted to issues@beam.apache.org by "Sam Rohde (Jira)" <ji...@apache.org> on 2021/04/28 18:09:00 UTC
[jira] [Work started] (BEAM-12246) ib.collect doesn't preserve the
index from DeferredDataFrame instances
[ https://issues.apache.org/jira/browse/BEAM-12246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on BEAM-12246 started by Sam Rohde.
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> ib.collect doesn't preserve the index from DeferredDataFrame instances
> ----------------------------------------------------------------------
>
> Key: BEAM-12246
> URL: https://issues.apache.org/jira/browse/BEAM-12246
> Project: Beam
> Issue Type: Bug
> Components: sdk-py-core
> Affects Versions: 2.29.0
> Reporter: Brian Hulette
> Assignee: Sam Rohde
> Priority: P2
> Labels: dataframe-api
>
> This happens because it use {{to_pcollection(yield='schemas', include_indexes=False)}} (the default values for those arguments). To fix this we should avoid converting to beam schemas and collect the raw dataframes with {{to_pcollectiion(yield='pandas')}}.
> See https://github.com/apache/beam/pull/14356#discussion_r620647659
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