Hi, We use Ansible to stop ignite on our ec2 nodes using pkill -f ignite cmd which sends a SIGTERM to terminate the process. What we've noticed is that the shutdown hook is not always invoked (`Invoking shutdown hook...` does not get outputted) but shutdown is initiated (The log line Shutdown policy was updated [oldVal=null, newVal=null] gets printed)
Similarly, we've tried sending SIGINT to initiate a graceful shutdown but there's been cases where the SIGINT does not terminate the process or even invokes the shutdown hook. - How can we check that the shutdown hook has been invoked? - How can we know whether the shutdown is graceful or not? Our ignite version is 2.11.1
