beliefer opened a new pull request #35727: URL: https://github.com/apache/spark/pull/35727
### What changes were proposed in this pull request? At present, the parameter of the factory method for obtaining JDBC connection is empty because the JDBC URL of some databases is fixed and unique. However, for databases such as ClickHouse, connection is related to the shard node. So I think the parameter form of `getConnection: Option[Partition] = > Connection` is more general. ### Why are the changes needed? Make factory method `getConnection` more general. ### Does this PR introduce _any_ user-facing change? 'No'. Just inner change. ### How was this patch tested? Exists test. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
