Hi Kai,

Avatica includes Jackson for the JSON parser (one of the serialization mechanisms that Avatica uses). The Avatica client is designed to be a single-artifact to make deployments for users very simple.

That being said, since we're shading in Jackson, we should relocate it to avoid problems for you downstream in Calcite "proper". Want to open a JIRA issue? Thanks for bringing it up.

- Josh

Kai Gülzau wrote:
Hi *,

what’s the reason for including the whole Jackson jar inside the avatica jar?
We are just using the calcite sql parser and are using a newer version of 
Jackson as included in avatica.

As a result we can’t use the newer functionality of Jackson since the included 
version is used :-\

 From my point of view it doesn’t make sense to include Jackson (with the 
normal package path) when it is also a compile dependency…


When I have read it correctly in an older post
“When we come to consensus on shading that could be another JIRA case.”
It time to open a JIRA case?


Regards,

Kai

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