I want to execute some code when I delete a service, basically clean-up of my custom service.
At https://cwiki.apache.org/confluence/display/AMBARI/How-To+Define+Stacks+and+Services#How-ToDefineSta... I found supported commands. So in order to uninstall I'd guess to override 'uninstall' method. Is this correct?
I looked into the HBase definitions, but there ain't any definition for uninstall, can you explain me why?
As I just realized, when I delete my service, it's not within Ambari-UI anymore, but the service is still running.
In case I just want to 'delete' a service via Ambari, what method gets triggered?
I implemented the 'uninstall' method within my service, but it's not getting called.
I added log-lines, but I can't see them anywhere, and nothing that's supposed to happen (deleting files etc) is happening.
Can you please tell me what I have to do in order to let something happen on deletion of my service? Thanks.