Jie Huang created ZOOKEEPER-3846:
------------------------------------
Summary: Add a couple TLS related metrics
Key: ZOOKEEPER-3846
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3846
Project: ZooKeeper
Issue Type: Sub-task
Components: metric system
Reporter: Jie Huang
Fix For: 3.6.2Adding those metrics: * UNSUCCESSFUL_HANDSHAKE: number of unsuccessful TLS handshakes * INSECURE_ADMIN: number of insecure connections to admin port -- This message was sent by Atlassian Jira (v8.3.4#803005)
