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https://issues.apache.org/jira/browse/CALCITE-4760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Hyde updated CALCITE-4760:
---------------------------------
Issue Type: Bug (was: Improvement)
> RelBuilder creation fails with error 'No suitable driver found for
> jdbc:calcite:' in shaded Calcite
> ----------------------------------------------------------------------------------------------------
>
> Key: CALCITE-4760
> URL: https://issues.apache.org/jira/browse/CALCITE-4760
> Project: Calcite
> Issue Type: Bug
> Reporter: Steven Talbot
> Assignee: Julian Hyde
> Priority: Major
>
> {{RelBuilder}} creation fails with error 'No suitable driver found for
> jdbc:calcite:'. We should not need to initialize a "jdbc:calcite" driver to
> make a {{RelBuilder}}.
> We just tracked down a nasty issue with Calcite being shaded as a dependency
> in our code that could cause a stack like
>
> {noformat}
> No suitable driver found for jdbc:calcite:
> org/apache/calcite/tools/Frameworks.java:184:in withPrepare
> org/apache/calcite/tools/RelBuilder.java:225:in create
> {noformat}
> when calling {{RelBuilder.create}}.
> Our fault ultimately, but [~julianhyde] pointed out that Calcite really
> shouldn't be trying to make a JDBC connection here.
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