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Posted to jira@arrow.apache.org by "Joris Van den Bossche (Jira)" <ji...@apache.org> on 2022/04/29 16:14:00 UTC

[jira] [Resolved] (ARROW-15796) [Python] Pickling ParquetFileFragment shouldn't fetch metadata

     [ https://issues.apache.org/jira/browse/ARROW-15796?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joris Van den Bossche resolved ARROW-15796.
-------------------------------------------
    Fix Version/s: 8.0.0
                       (was: 9.0.0)
       Resolution: Fixed

Issue resolved by pull request 12909
[https://github.com/apache/arrow/pull/12909]

> [Python] Pickling ParquetFileFragment shouldn't fetch metadata
> --------------------------------------------------------------
>
>                 Key: ARROW-15796
>                 URL: https://issues.apache.org/jira/browse/ARROW-15796
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Python
>            Reporter: David Li
>            Assignee: saloni jain
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 8.0.0
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> Follow-on to ARROW-15781/https://github.com/apache/arrow/issues/12501
> Pickling a ParquetFileFragment fetches metadata; we should omit the metadata if it's not already present, since fetching it can incur potentially expensive I/O.



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