provide ability to drop analytics keyspace before doing upgrade to speed up upgrade process Closes-Bug: #1548978
provide ability to drop analytics keyspace before doing upgrade to speed
up upgrade process
Closes-Bug: #1548978

Change-Id: I3340cc0c79202dc9f53c08d5d30d7b77cbc5a18a
(cherry picked from commit 592f4b196596d5b7524f7422d27ff16edf3d097f)

Juniper/contrail-fabric-utils,Juniper/contrail-fabric-utils