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Posted to issues@calcite.apache.org by "Julian Hyde (Jira)" <ji...@apache.org> on 2021/09/01 21:52:00 UTC
[jira] [Updated] (CALCITE-4760) RelBuilder creation fails with
error 'No suitable driver found for jdbc:calcite:' in shaded Calcite
[ https://issues.apache.org/jira/browse/CALCITE-4760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Julian Hyde updated CALCITE-4760:
---------------------------------
Description:
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.
was:
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.
> 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: Improvement
> Reporter: Steven Talbot
> Priority: Major
>
> 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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