HiveServer2 Interactive UI is showing Launching Instances. This seems to be stale llap deamons.
How can we find these deamon process running on which server as we have around 300 nodes?
Couldn't find a better way than running an ansible command to find out stale llap daemons and kill the process.
ansible -m shell -a 'ps -ef | grep -i llap' -i hosts.ini workr_nodes
Note : No restart required for HiveServer2 Interactive.