[
https://issues.apache.org/jira/browse/SPARK-12579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yin Huai updated SPARK-12579:
-----------------------------
Fix Version/s: 1.6.1
> User-specified JDBC driver should always take precedence
> --------------------------------------------------------
>
> Key: SPARK-12579
> URL: https://issues.apache.org/jira/browse/SPARK-12579
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Josh Rosen
> Assignee: Josh Rosen
> Fix For: 1.6.1, 2.0.0
>
>
> Spark SQL's JDBC data source allows users to specify an explicit JDBC driver
> to load using the {{driver}} argument, but in the current code it's possible
> that the user-specified driver will not be used when it comes time to
> actually create a JDBC connection.
> In a nutshell, the problem is that you might have multiple JDBC drivers on
> your classpath that claim to be able to handle the same subprotocol and there
> doesn't seem to be an intuitive way to control which of those drivers takes
> precedence.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
