apigee/usergrid-stack — pull request #26 by dhrim (2012-10-18 01:02:36+00:00)
Title: kth tunning result 2 : store and reuse accessMap instance for get keyspace of Cassandra

The accessMap instance is created every time when getting keyspace.
The accessMap has informations to connect to Cassandra, and the value would not be changed without restart. So the map instance could be reused.