[jira] [Resolved] (ARROW-6403) [Python] Expose FileReader::ReadRowGroups() to Python

["Uwe L. Korn (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Uwe L. Korn resolved ARROW-6403.
--------------------------------
    Fix Version/s: 0.15.0
       Resolution: Fixed

Issue resolved by pull request 5241
[https://github.com/apache/arrow/pull/5241]

> [Python] Expose FileReader::ReadRowGroups() to Python
> -----------------------------------------------------
>
>                 Key: ARROW-6403
>                 URL: https://issues.apache.org/jira/browse/ARROW-6403
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Python
>            Reporter: Arik Funke
>            Assignee: Arik Funke
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 0.15.0
>
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> Expose ReadRowGroups to Python to allow efficient filtered reading implementations as suggested @xhochy in https://github.com/apache/arrow/issues/2491#issuecomment-416958663_
> Without this PR users would have to re-implement threaded reads in python.



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