I have Ambari 2.4 setup with HDP 2.4 and I am trying to create an Extension with a custom service. Followed steps defined at https://cwiki.apache.org/confluence/display/AMBARI/Extensions Successfully created extension and linked it to HDP 2.4 stack. Also seeing custom service listed in services list.But when trying to install the custom service from UI, it fails on not able to find service directory inside /var/lib/ambari-agent/cache/extensions/ .I tried restarting ambari-server but it doesn't help. ... View more