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https://issues.apache.org/jira/browse/CALCITE-1099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15163814#comment-15163814
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Michael Mior commented on CALCITE-1099:
---------------------------------------

Fair point that it's unlikely someone will need support for both Hive and 
Cassandra at the same time. The ideal solution seems to be to request version 
15.0, but fall back to 14.0.1 if a dependency on it is given elsewhere in the 
dependency tree. The easiest way would probably be to make this choice explicit 
and have a separate profile, but it would be nice to avoid having to do that.

> Upgrade Cassandra driver to support 3.0 server
> ----------------------------------------------
>
>                 Key: CALCITE-1099
>                 URL: https://issues.apache.org/jira/browse/CALCITE-1099
>             Project: Calcite
>          Issue Type: Improvement
>            Reporter: Michael Mior
>            Assignee: Julian Hyde
>            Priority: Minor
>              Labels: cassandra
>
> The current version of the Java driver used in the Cassandra adapter does not 
> support Cassandra server 3.0.x. Upgrading is a fairly straightforward 
> process. However, the new version of the driver depends on Guava 15.0 and it 
> looks like Calcite is currently pinned at 14.0.1 for compatibility with Hive 
> (it looks like Spark is stuck on this version as well). Any thoughts on how 
> to resolve this conflict?



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