remove orphanable field 'connectionFactory'
fix format string to match the number of input values
Merge branch 'cassandra-2.1' into trunk
format doubles with %f
Merge branch 'cassandra-2.1' into trunk
don't call getCompactions thru the proxy twice for compactionstats
Merge branch 'cassandra-2.1' into trunk
make sure streams get closed
remove dead code