NIFI-11653 Add Connection URL Validation for Database Services

[exceptionfactory]

Summary

NIFI-11653 Adds a Connection URL Validator for Database URL properties in the DBCP and HikariCP Connection Pool Controller Services. The Connection URL Validator introduces the concept of unsupported URL schemes for JDBC connections with an initial value listing H2.

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  • JDK 11
  • JDK 17

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[joewitt]

@exceptionfactory changes look good. wrapping local build now. recommend an entry in the migration guidance for 1.22 stating that interaction with h2 databases will be prevented in these components going forward.