The optimizer runs in the same JVM as the JDBC code. Very similar to the org.apache.calcite.jdbc.Driver which we used as a template.
On Friday 27 November 2015, Sarnath <[email protected]> wrote: > Hi Rajat, > Good to connect with you. Good to know about your work. > I did not quite understand when you said you have jdbc access through > avatica but no jdbc server and a fat jar.... > Also, we will publish a blog soon on an experiment we did. I will keep you > posted on that. > Good luck! > Best, > Sarnath > On Nov 27, 2015 5:51 PM, "Rajat Venkatesh" <[email protected] > <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: > >> Hi Sarnath, >> We are building something similar at Qubole. The difference is that our >> customers store their cubes and vies in a relational database - usually AWS >> Redshift. So their application continues to refer to tables in Hive but a >> cube or a view is used to answer the query if possible. The queries are >> routed to the right data store. >> All this is built on top of the calcite optimizer and we also have JDBC >> access using Avatica. We don't have a JDBC server yet but a fat jar. >> Seems like you working on something similar. I'll gladly exchange notes. >> We are planning to open source it as well. So if you wish to use it as a >> platform for your experiments, I can help with that as well. >> >> On Thursday 26 November 2015, Sarnath <[email protected] >> <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: >> >>> Hi Julian, >>> Thanks for the details and thanks a lot for your time. It looks pretty >>> simple. We will explore more and get back here if we cannot resolve it >>> through the docs. >>> Again, thanks a lot for your time and your help. >>> Best, >>> Sarnath >>> >> >> >> -- >> Rajat Venkatesh | Engg Lead >> Qubole Inc | www.qubole.com >> >> -- Rajat Venkatesh | Engg Lead Qubole Inc | www.qubole.com
