What do you mean by "rules"? Spark SQL optimization rules? Currently these are entirely private to Spark SQL, and are not configurable during runtime.

Cheng

On 4/10/15 2:55 PM, Bruce Dou wrote:
Hi,

How to manage the life cycle of spark sql and rules applying on the data stream. Enabling or disable rules without deploying new jar and codes.Which is the best practice?

Thanks.


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