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Posted to jira@arrow.apache.org by "Mahmut Bulut (Jira)" <ji...@apache.org> on 2020/11/14 18:33:00 UTC

[jira] [Updated] (ARROW-10572) [Rust]: Use aHash and std::collections hashmap for aggregates / distinct

     [ https://issues.apache.org/jira/browse/ARROW-10572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mahmut Bulut updated ARROW-10572:
---------------------------------
    Summary: [Rust]: Use aHash and std::collections hashmap for aggregates / distinct  (was: Use aHash and std::collections hashmap for aggregates / distinct)

> [Rust]: Use aHash and std::collections hashmap for aggregates / distinct
> ------------------------------------------------------------------------
>
>                 Key: ARROW-10572
>                 URL: https://issues.apache.org/jira/browse/ARROW-10572
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Rust - DataFusion
>            Reporter: Daniël Heres
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 2h 10m
>  Remaining Estimate: 0h
>
> Ahash is a faster hash algorithm than FNV.



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