３。hbase rpc/ipc/proxy通信机制
一。RPC VS IPC (relationship/difference)
IPC inter-process communication
as [1] said ,there are two types ipc by now:
1.LPC like RPC,but this is a 'epitome' of it,that is in general it will be used in local node invocation.2.RPC remote procedure call,commucations will spawn between certain nodes usually
二。rpc principle
三。HBase IPC