We're looking at extending the work done in HADOOP-7001 to HBase.
I want to get opinion on providing coarse-grained property reconfig
mechanism. Namely reconfigureProperty()/reconfigurePropertyImpl() only
notifies single property change.
Normally a class would be interested in more than one reconfigurable
String hostname = DNS.getDefaultHost(
I wonder if it is useful to enhance the methods to notify multiple property
changes - more precisely the properties returned by