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Posted to jira@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2021/11/24 18:31:00 UTC
[jira] [Assigned] (ARROW-14041) [C++] Review uses of BitmapReader in Parquet decoders
[ https://issues.apache.org/jira/browse/ARROW-14041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Antoine Pitrou reassigned ARROW-14041:
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Assignee: Antoine Pitrou
> [C++] Review uses of BitmapReader in Parquet decoders
> -----------------------------------------------------
>
> Key: ARROW-14041
> URL: https://issues.apache.org/jira/browse/ARROW-14041
> Project: Apache Arrow
> Issue Type: Wish
> Components: C++
> Reporter: Antoine Pitrou
> Assignee: Antoine Pitrou
> Priority: Minor
>
> Some Parquet decoders make use of {{BitmapReader}} when decoding data with missing values. {{BitBlockCounter}} or {{BitRunReader}} might actually be more efficient.
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