Vectorized Read
Open
Component: Parquet
Priority: Major
Type: enhancement
- Dominant language
- Java
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Description
The goal is to implement more CPU efficient vectorized readers for columns.
Vectorized execution engines can use them and skip assembly altogether.
**Reporter**: [Julien Le Dem](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=julienledem) / @julienledem
**Note**: *This issue was originally created as [PARQUET-424](https://issues.apache.org/jira/browse/PARQUET-424). Please see the [migration documentation](https://issues.apache.org/jira/browse/PARQUET-2502) for further details.*
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