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From Yuzhao Chen <>
Subject Re: Question about spark adaptor
Date Thu, 06 Jun 2019 04:18:59 GMT
Luso Clemens,

kindly reminder, you better not to tell your internal team work for your companies in the
dev mailing list, because it would be recorded permanently.

Just put out your points or questions is okey and we would love to help you.

Danny Chan
在 2019年6月5日 +0800 PM11:52,Luso Clemens <>,写道:
> Hi,
> I'm a system architect work for china merchant bank, I want to use
> calcite to do some federated queries across different databases and push
> calculations to spark, so I enable the spark option but get an no pointer
> exception.
> I think the problem is I didn't configure the spark adaptor, but
> couldn't find any introduction or documents talking about it, except some
> test specs.
> So my question is, is there any way to push calculations into spark,
> or it just unavailable in current version.
> Forgive my bad English.

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