Problem:
1.Controller needs to be re-connect/connect,whenever HBase server up (and vice-versa).
2.If Hbase DB doesn’t have Metrics table,then it needs to created. However if table is exist,then just required to add data over there.

Current behaviour:
Controller (with odl-tsdr-hbase features) started first and later hbase server is started,then Metrics doesnot created on HBase DB side.And also ODL controller doesn't connected with HBase server.

Manual Tested Nexus Build#1688

Automated Jenkin Build Result:
https://jenkins.opendaylight.org/releng/view/tsdr/job/tsdr-csit-verify-hbase-datastore-master/14/
Robot Automation Report: https://jenkins.opendaylight.org/releng/view/tsdr/job/tsdr-csit-verify-hbase-datastore-master/14/robot/report/report.html
Karaf Log (during Execution): https://jenkins.opendaylight.org/releng/job/tsdr-csit-verify-hbase-datastore-master/14/artifact/karaf.log