Class MasterRegistry

All Implemented Interfaces:
Closeable, AutoCloseable, ConnectionRegistry

Deprecated.
Since 2.5.0, will be removed in 4.0.0. Use RpcConnectionRegistry instead.
Master based registry implementation. Makes RPCs to the configured master addresses from config "hbase.masters".

It supports hedged reads, set the fan out of the requests batch by MASTER_REGISTRY_HEDGED_REQS_FANOUT_KEY to a value greater than 1 will enable it(the default value is AbstractRpcBasedConnectionRegistry.HEDGED_REQS_FANOUT_DEFAULT).