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Posted to user@arrow.apache.org by Xinyu Zeng <xz...@gmail.com> on 2022/06/22 07:00:54 UTC

Better ORC support plan?

Hi, I was wondering if there is a plan to improve the ORC reading
performance to the same level as Parquet? e.g. parallel reading across
columns, filter pushdown

Thanks,
Xinyu

Re: Better ORC support plan?

Posted by Antoine Pitrou <an...@python.org>.

Hi,

There is no announced plan to my knowledge, but everyone is free to
contribute such improvements.

Regards

Antoine.


On Wed, 22 Jun 2022 15:00:54 +0800
Xinyu Zeng <xz...@gmail.com> wrote:
> Hi, I was wondering if there is a plan to improve the ORC reading
> performance to the same level as Parquet? e.g. parallel reading across
> columns, filter pushdown
> 
> Thanks,
> Xinyu
>