gharris1727 opened a new pull request, #13165: URL: https://github.com/apache/kafka/pull/13165
The scanPluginPath -> getPluginDesc -> versionFor code path instantiates connectors in order to evaluate their version() method. This is the first call to initialize these classes, and so performs static initialization, which may be sensitive to the Thread Context Classloader. Currently the TCCL is just the app class loader, which may prevent the connector from discovering isolated resources. Instead, move the loader swap in getServiceLoaderPluginDesc out to scanPluginPath, in order to cover both the service-loaded and reflections-loaded classes, and in particular, initialize connectors with the correct TCCL. ### Committer Checklist (excluded from commit message) - [ ] Verify design and implementation - [ ] Verify test coverage and CI build status - [ ] Verify documentation (including upgrade notes) -- 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: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
