Package org.apache.hadoop.hbase.ipc

Tools to help define network clients and servers.

See: Description

Interface Summary

Interface	Description
HBaseRPCErrorHandler	An interface for calling out of RPC for error conditions.
PriorityFunction	Function to figure priority of incoming request.
RpcCallContext
RpcServerInterface

Class Summary

Class	Description
AdaptiveLifoCoDelCallQueue	Adaptive LIFO blocking queue utilizing CoDel algorithm to prevent queue overloading.
BalancedQueueRpcExecutor	An RpcExecutor that will balance requests evenly across all its queues, but still remains efficient with a single queue via an inlinable queue balancing mechanism.
CallRunner	The request processing logic, which is usually executed in thread pools provided by an RpcScheduler.
FastPathBalancedQueueRpcExecutor	Balanced queue executor with a fastpath.
FifoRpcScheduler	A very simple RpcScheduler} that serves incoming requests in order.
MetricsHBaseServer
MetricsHBaseServerWrapperImpl
RpcExecutor	Runs the CallRunners passed here via RpcExecutor.dispatch(CallRunner).
RpcExecutor.QueueBalancer
RpcScheduler	An interface for RPC request scheduling algorithm.
RpcScheduler.Context	Exposes runtime information of a RpcServer that a RpcScheduler may need.
RpcServer	An RPC server that hosts protobuf described Services.
RpcServer.BlockingServiceAndInterface	Datastructure for passing a BlockingService and its associated class of protobuf service interface.
RWQueueRpcExecutor	RPC Executor that uses different queues for reads and writes.
SimpleRpcScheduler	The default scheduler.

Exception Summary

Exception	Description
EmptyServiceNameException
UnknownServiceException

Annotation Types Summary

Annotation Type	Description
QosPriority	Annotation which decorates RPC methods to denote the relative priority among other RPCs in the same server.

Package org.apache.hadoop.hbase.ipc Description

Tools to help define network clients and servers. This is the hadoop copied local so can fix bugs and make hbase-specific optimizations.