Package org.apache.thrift.server

Class THsHaServer

java.lang.Object

org.apache.thrift.server.TServer

org.apache.thrift.server.AbstractNonblockingServer

org.apache.thrift.server.TNonblockingServer

org.apache.thrift.server.THsHaServer

public class THsHaServer
extends TNonblockingServer

An extension of the TNonblockingServer to a Half-Sync/Half-Async server. Like TNonblockingServer, it relies on the use of TFramedTransport.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	THsHaServer.Args

Nested classes/interfaces inherited from class org.apache.thrift.server.TNonblockingServer

TNonblockingServer.SelectAcceptThread

Nested classes/interfaces inherited from class org.apache.thrift.server.AbstractNonblockingServer

AbstractNonblockingServer.AbstractNonblockingServerArgs<T extends AbstractNonblockingServer.AbstractNonblockingServerArgs<T>>, AbstractNonblockingServer.AbstractSelectThread, AbstractNonblockingServer.AsyncFrameBuffer, AbstractNonblockingServer.FrameBuffer

Nested classes/interfaces inherited from class org.apache.thrift.server.TServer

TServer.AbstractServerArgs<T extends TServer.AbstractServerArgs<T>>

Field Summary

Fields inherited from class org.apache.thrift.server.AbstractNonblockingServer

LOGGER

Fields inherited from class org.apache.thrift.server.TServer

eventHandler_, inputProtocolFactory_, inputTransportFactory_, outputProtocolFactory_, outputTransportFactory_, processorFactory_, serverTransport_, stopped_

Constructor Summary

Constructors

Constructor	Description
THsHaServer(THsHaServer.Args args)	Create the server with the specified Args configuration

Method Summary

Modifier and Type	Method	Description
protected static ExecutorService	createInvokerPool(THsHaServer.Args options)	Helper to create an invoker pool
protected ExecutorService	getInvoker()
protected Runnable	getRunnable(AbstractNonblockingServer.FrameBuffer frameBuffer)
protected void	gracefullyShutdownInvokerPool()
protected boolean	requestInvoke(AbstractNonblockingServer.FrameBuffer frameBuffer)	We override the standard invoke method here to queue the invocation for invoker service instead of immediately invoking.
protected void	waitForShutdown()	A method that will block until when threads handling the serving have been shut down.

Methods inherited from class org.apache.thrift.server.TNonblockingServer

isStopped, joinSelector, startThreads, stop

Methods inherited from class org.apache.thrift.server.AbstractNonblockingServer

serve, startListening, stopListening

Methods inherited from class org.apache.thrift.server.TServer

getEventHandler, getShouldStop, isServing, setServerEventHandler, setServing, setShouldStop

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

THsHaServer

public THsHaServer(THsHaServer.Args args)

Create the server with the specified Args configuration

Method Details

waitForShutdown

protected void waitForShutdown()

A method that will block until when threads handling the serving have been shut down.

Overrides:

waitForShutdown in class TNonblockingServer

createInvokerPool

protected static ExecutorService createInvokerPool(THsHaServer.Args options)

Helper to create an invoker pool

getInvoker

protected ExecutorService getInvoker()

gracefullyShutdownInvokerPool

protected void gracefullyShutdownInvokerPool()

requestInvoke

protected boolean requestInvoke(AbstractNonblockingServer.FrameBuffer frameBuffer)

We override the standard invoke method here to queue the invocation for invoker service instead of immediately invoking. The thread pool takes care of the rest.

Overrides:

requestInvoke in class TNonblockingServer

Returns:

true if invocation was successfully requested, which is not a guarantee that invocation has completed. False if the request failed.

getRunnable

protected Runnable getRunnable(AbstractNonblockingServer.FrameBuffer frameBuffer)