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From "Zoltan Haindrich (JIRA)" <>
Subject [jira] [Commented] (HIVE-16271) add support for STRUCT in VectorSerializeRow/VectorDeserializeRow
Date Tue, 21 Mar 2017 14:31:41 GMT


Zoltan Haindrich commented on HIVE-16271:

[~mmccline] may I ask your opinion on this a good idea? - it seems to me that it
would be useful...since VectorizedRowBatch already seems to be capable of handling structs.

I would like to enhance struct vectorization support  to enable UDAFs to run in vectorized
mode (HIVE-16264).

If you have any concerns against having vectorized structs serialized/deserialized or with
the wrapped UDAFs initiative (HIVE-16264) - I would be happy to hear it! :)

> add support for STRUCT in VectorSerializeRow/VectorDeserializeRow
> -----------------------------------------------------------------
>                 Key: HIVE-16271
>                 URL:
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Zoltan Haindrich
>            Assignee: Zoltan Haindrich
> Add support for the STRUCT type by interleaving its fields.
> VectorizedRowBatch seems to be already capable of handling STRUCT.

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