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Posted to issues@hive.apache.org by "Panagiotis Garefalakis (Jira)" <ji...@apache.org> on 2020/07/15 16:19:00 UTC

[jira] [Updated] (HIVE-23852) Natively support Date type in ReduceSink operator

     [ https://issues.apache.org/jira/browse/HIVE-23852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Panagiotis Garefalakis updated HIVE-23852:
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    Summary: Natively support Date type in ReduceSink operator  (was: Natively support Date and Timestamp types in ReduceSink operator)

> Natively support Date type in ReduceSink operator
> -------------------------------------------------
>
>                 Key: HIVE-23852
>                 URL: https://issues.apache.org/jira/browse/HIVE-23852
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Panagiotis Garefalakis
>            Assignee: Panagiotis Garefalakis
>            Priority: Major
>
> There is no native support currently meaning that these types end up being serialized as multi-key columns which is much slower (iterating through batch columns instead of writing a value directly)



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