We are attempting to upgrade from samza 1.2 to 1.3 in hopes of fixing https://issues.apache.org/jira/browse/SAMZA-2198 where there was a deadlock in the shutdown code which prevented completing a clean shutdown.
After the upgrade, it appears like NONE of the shutdown hooks / code are being called and it just immediately shuts down. We are running stand alone Low Level Tasks with LocalApplicationRunner / ZkJobCoordinator in Docker / K8s. When killing from docker for testing, we use docker kill -s SIGTERM <container> to send SIGTERM instead of SIGKILL. This was working in samza 1.2 (other than the deadlock from the above issue). Any ideas what changed? Thanks, Thunder
