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https://issues.apache.org/jira/browse/OPTIQ-333?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacques Nadeau reassigned OPTIQ-333:
------------------------------------

    Assignee: Jacques Nadeau  (was: Julian Hyde)

> Abstract OptiqSchema as a base class and move the existing implementation to 
> a separate class
> ---------------------------------------------------------------------------------------------
>
>                 Key: OPTIQ-333
>                 URL: https://issues.apache.org/jira/browse/OPTIQ-333
>             Project: Optiq
>          Issue Type: Improvement
>            Reporter: Jacques Nadeau
>            Assignee: Jacques Nadeau
>
> The implementation of OptiqSchema can make users jump through many hoops 
> because it holds a complex hold internal state.  A couple of times now, 
> efforts to move Apache Drill to newer versions of Optiq has required all 
> schema management code to be rewritten as the nature of the internally 
> maintained state has changed.  As such, this JIRA is about abstracting out 
> the core interface and providing an alternative, near stateless 
> implementation.  Existing tools will continue to leverage the traditional 
> existing implementation.



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