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Posted to dev@calcite.apache.org by santanu mohanty <km...@gmail.com> on 2021/06/14 07:57:35 UTC

Cassandra with Calcite integration problem

Hello Team
We have integrated Cassandra with calcite with your given example and
getting below problem

compare to run in spark thrift server it is petty slow

can you suggest good git code example or tunning parameter fro driver
configuration?
we are planning to integrate in Production but not sure about performance.

Not getting much more resources to experiment more.
Thank
santanu

Re: Cassandra with Calcite integration problem

Posted by Michael Mior <mm...@apache.org>.

Unfortunately, I don't have a lot of advice here. The integration was
designed to work, but not evaluated for performance. If you're able to
do some profiling and understand where the slowdown lies, we may be
able to help.
--
Michael Mior
mmior@apache.org

Le lun. 14 juin 2021 à 11:39, santanu mohanty <km...@gmail.com> a écrit :
>
> Hello Team
> We have integrated Cassandra with calcite with your given example and
> getting below problem
>
> compare to run in spark thrift server it is petty slow
>
> can you suggest good git code example or tunning parameter fro driver
> configuration?
> we are planning to integrate in Production but not sure about performance.
>
> Not getting much more resources to experiment more.
> Thank
> santanu