Parquet vectorization support was added in 2.2.0. In order to enable it you
should set hive.vectorized.execution.enabled=true. Following other configs
are also relevant for vectorization and you should have them enabled as
well.
hive.vectorized.use.vector.serde.deserialize=true;
hive.vectorized.execution.reduce.groupby.enabled=true;
hive.vectorized.execution.reduce.enabled=true;
On Mon, Jul 17, 2017 at 3:31 AM, Anubhav Tarar <anubhav.ta...@knoldus.in>
wrote:
> Hi,how to use vectorizedparquetrecordreader in hive
>
> --
> Thanks and Regards
>
> * Anubhav Tarar *
>
>
> * Software Consultant*
> *Knoldus Software LLP <http://www.knoldus.com/home.knol> *
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