[jira] [Commented] (SPARK-38361) Let factory method getConnection take Partition as optional parameter.

["Apache Spark (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-38361?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17499436#comment-17499436 ] 

Apache Spark commented on SPARK-38361:
--------------------------------------

User 'beliefer' has created a pull request for this issue:
https://github.com/apache/spark/pull/35696

> Let factory method getConnection take Partition as optional parameter.
> ----------------------------------------------------------------------
>
>                 Key: SPARK-38361
>                 URL: https://issues.apache.org/jira/browse/SPARK-38361
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.3.0
>            Reporter: jiaan.geng
>            Priority: Major
>
> 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.



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