[jira] [Assigned] (ARROW-9952) [Python] Use pyarrow.dataset writing for pq.write_to_dataset

["Neal Richardson (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-9952?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Neal Richardson reassigned ARROW-9952:
--------------------------------------

    Assignee: Joris Van den Bossche

> [Python] Use pyarrow.dataset writing for pq.write_to_dataset
> ------------------------------------------------------------
>
>                 Key: ARROW-9952
>                 URL: https://issues.apache.org/jira/browse/ARROW-9952
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Python
>            Reporter: Joris Van den Bossche
>            Assignee: Joris Van den Bossche
>            Priority: Major
>             Fix For: 2.0.0
>
>
> Now ARROW-9658 and ARROW-9893 are in, we can explore using the {{pyarrow.dataset}} writing capabilities in {{parquet.write_to_dataset}}.
> Similarly as was done in {{pq.read_table}}, we could initially have a keyword to switch between both implementations, eventually defaulting to the new datasets one, and to deprecated the old (inefficient) python implementation.



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