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Posted to jira@arrow.apache.org by "Daniël Heres (Jira)" <ji...@apache.org> on 2020/12/01 22:03:00 UTC
[jira] [Assigned] (ARROW-10572) [Rust][DataFusion] 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 ]
Daniël Heres reassigned ARROW-10572:
------------------------------------
Assignee: Daniël Heres
> [Rust][DataFusion] 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
> Assignee: Daniël Heres
> Priority: Minor
> Labels: pull-request-available
> Fix For: 3.0.0
>
> Time Spent: 3.5h
> Remaining Estimate: 0h
>
> Ahash is a faster hash algorithm than FNV.
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