[FLINK-20657] Migrate jdbc connection code of JdbcInputFormat, JdbcLookupFunction, JdbcRowDataLookupFunction to SimpleJdbcConnectionProvider

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.13.0
• Fix Version/s: 1.13.0
• Component/s: Connectors / JDBC, Table SQL / Ecosystem
• Labels: pull-request-available
• Assignee: Kezhu Wang
• Reporter: Kezhu Wang
• Created: 17/Dec/20 13:54
• Updated: 27/Dec/20 05:53
• Resolved: 27/Dec/20 05:53

Description

Currently, there are multiple places to establish jdbc connection, several of them were written before introducing of JdbcConnectionProvider in FLINK-15782. We need to migrate these classes for reasons:

• Code reusability.
• Circumvent pitfalls of DriverManager such as FLINK-19435 and possible others in one place.

Issue Links

• links to: GitHub Pull Request #14466