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Posted to dev@hive.apache.org by "Panagiotis Garefalakis (Jira)" <ji...@apache.org> on 2020/07/15 12:07:00 UTC

[jira] [Created] (HIVE-23852) Natively support Date and Timestamp types in ReduceSink operator

Panagiotis Garefalakis created HIVE-23852:
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             Summary: Natively support Date and Timestamp types 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


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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