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Posted to jira@arrow.apache.org by "Krisztian Szucs (Jira)" <ji...@apache.org> on 2022/04/25 16:04:00 UTC

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

    [ https://issues.apache.org/jira/browse/ARROW-15796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17527593#comment-17527593 ] 

Krisztian Szucs commented on ARROW-15796:
-----------------------------------------

Postponing to 9.0

> [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: 40m
>  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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