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Posted to jira@arrow.apache.org by "Kouhei Sutou (Jira)" <ji...@apache.org> on 2022/10/17 01:24:00 UTC

[jira] [Resolved] (ARROW-18019) [C++][Gandiva] Improve Projector evaluation performance

     [ https://issues.apache.org/jira/browse/ARROW-18019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kouhei Sutou resolved ARROW-18019.
----------------------------------
    Fix Version/s: 10.0.0
       Resolution: Fixed

Issue resolved by pull request 14394
[https://github.com/apache/arrow/pull/14394]

> [C++][Gandiva] Improve Projector evaluation performance
> -------------------------------------------------------
>
>                 Key: ARROW-18019
>                 URL: https://issues.apache.org/jira/browse/ARROW-18019
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++ - Gandiva
>            Reporter: Jin Shang
>            Assignee: Jin Shang
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 10.0.0
>
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> # Some dynamic_casts are not necessary because the safety is checked already.
>  # RecordBatch's column(int i) function involves atomic operation and column_data(int i) doesn't. So we prefer to use column_data() instead if column()->data().



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