org.apache.hadoop.hbase.ipc

Class FastPathRpcHandler

java.lang.Object

java.lang.Thread

org.apache.hadoop.hbase.ipc.RpcHandler

org.apache.hadoop.hbase.ipc.FastPathRpcHandler

All Implemented Interfaces:

Runnable

@InterfaceAudience.Private
public class FastPathRpcHandler
extends RpcHandler

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Deque<FastPathRpcHandler>	fastPathHandlerStack
private CallRunner	loadedCallRunner
private Semaphore	semaphore

Fields inherited from class org.apache.hadoop.hbase.ipc.RpcHandler

abortable, activeHandlerCount, failedHandlerCount, handlerCount, handlerFailureThreshhold, q

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
FastPathRpcHandler(String name, double handlerFailureThreshhold, int handlerCount, BlockingQueue<CallRunner> q, AtomicInteger activeHandlerCount, AtomicInteger failedHandlerCount, Abortable abortable, Deque<FastPathRpcHandler> fastPathHandlerStack)

Method Summary

Modifier and Type	Method and Description
protected CallRunner	getCallRunner() Returns A CallRunner n
(package private) boolean	loadCallRunner(CallRunner cr)

Methods inherited from class org.apache.hadoop.hbase.ipc.RpcHandler

run, stopRunning

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

fastPathHandlerStack

final Deque<FastPathRpcHandler> fastPathHandlerStack

semaphore

private Semaphore semaphore

loadedCallRunner

private CallRunner loadedCallRunner

Constructor Detail

FastPathRpcHandler

FastPathRpcHandler(String name,
                   double handlerFailureThreshhold,
                   int handlerCount,
                   BlockingQueue<CallRunner> q,
                   AtomicInteger activeHandlerCount,
                   AtomicInteger failedHandlerCount,
                   Abortable abortable,
                   Deque<FastPathRpcHandler> fastPathHandlerStack)

Method Detail

getCallRunner

protected CallRunner getCallRunner()
                            throws InterruptedException

Description copied from class: RpcHandler

Returns A CallRunner n

Overrides:

getCallRunner in class RpcHandler

Throws:

InterruptedException

loadCallRunner

boolean loadCallRunner(CallRunner cr)

Parameters:

cr - Task gotten via fastpath.

Returns:

True if we successfully loaded our task