Use Hive instance for giving the support of retrying incase of connection/timeout issues

Earlier we have used HCatClient instances to do ddl operations on a hcatalog table from a given database.
We maintained a pool of connections  to metastore, which will be used by all threads. 
New Approach:
We are creating Hive instance for giving the support of retrying in case of connection/timeout issues. Each service has a separate connection to metastore. Number of connections will be number of service threads.


Using Table class from guava as well for keeping the audit counters
import com.google.common.collect.Table;

I think we should use Hive table with fully qualified class name