bobbai00 opened a new pull request, #4386: URL: https://github.com/apache/texera/pull/4386
### What changes were proposed in this PR? Remove the MySQL source operator and its `mysql-connector-java` (GPLv2) dependency. `mysql-connector-java` is ASF [Category X](https://www.apache.org/legal/resolved.html#category-x) and cannot be bundled in binary distributions. The MySQL source operator was also non-functional: the driver jar was declared in `computing-unit-managing-service` (which has no MySQL code) but not in `workflow-execution-coordinator` (where the operator actually runs), so any attempt to use `MySQLSource` would fail with `ClassNotFoundException` at runtime. `PostgreSQLSourceOpDesc` remains available as an alternative SQL source operator. ### Any related issues, documentation, discussions? Part of #4371. ### How was this PR tested? `sbt WorkflowOperator/compile`, `sbt ComputingUnitManagingService/compile`, and `sbt WorkflowExecutionService/Test/compile` all pass. No tests referenced the removed `inMemoryMySQLSourceOpDesc` helper. ### Was this PR authored or co-authored using generative AI tooling? Generated-by: Claude Code (claude-opus-4-6) -- 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]
