FrankChen021 opened a new pull request, #20121: URL: https://github.com/apache/druid/pull/20121
## Summary - Migrate `SchemalessTestSimpleTest` from class-level JUnit 4 parameterization to method-level JUnit 5 `@ParameterizedTest`. - Create fresh incremental and merged fixtures for each method-source invocation. - Close intermediate mapped indexes and close each test segment after every invocation. ## Validation - Processing test-compile passed. - Focused test passed: 36 active executions; the existing disabled TopN test remains skipped. - The focused test passed in 100 separate Maven invocations on Temurin JDK 25 with Surefire retries disabled, with no JDK crash. - Checkstyle, SpotBugs, and git diff --check passed. This PR is intended to validate whether explicit fixture ownership and cleanup prevent the intermittent JDK direct-buffer crash. -- 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]
