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Posted to issues@hive.apache.org by "Ferdinand Xu (JIRA)" <ji...@apache.org> on 2017/07/06 08:52:00 UTC

[jira] [Updated] (HIVE-14826) Support vectorization for Parquet

     [ https://issues.apache.org/jira/browse/HIVE-14826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ferdinand Xu updated HIVE-14826:
--------------------------------
    Attachment: Hive_Parquet_vectorization_design_document.pdf

> Support vectorization for Parquet
> ---------------------------------
>
>                 Key: HIVE-14826
>                 URL: https://issues.apache.org/jira/browse/HIVE-14826
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: Ferdinand Xu
>            Assignee: Ferdinand Xu
>         Attachments: Hive_Parquet_vectorization_design_document.pdf
>
>
> Parquet vectorized reader can improve both throughput and also leverages existing Hive vectorization execution engine. This is an umbrella ticket to track this feature.



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