Spring @Component, @Service, @Repository, and @Controller annotations are used for automatic bean detection using classpath scan in Spring framework.
One other way would be to use 4 letter commands to validate if zookeeper service is healthy or not #Tests if server is running in a non-error state.
A troubleshooting performance related issue in IT world is always challenging, and if you were not aware of right tools, then it would be frustrating.
In order to SSH into a machine behind a firewall, or access a service running on that system, you will need to use Reverse SSH Port Forwarding.
Issue The following messages have been reported in /var/log/syslog: Jul 3 08:50:16 localhost rsyslogd-2177: imuxsock lost 838 messages from pid 4713 due to rate-limiting Jul 3 08:50:17 localhost rsyslogd-2177: imuxsock begins to drop messages from pid 4713 due to rate-limiting How to disable rsyslog rate-limiting in order to prevent these messages?