com.splicemachine.si.api.readresolve

Class AsyncReadResolver

java.lang.Object

com.splicemachine.si.api.readresolve.AsyncReadResolver

@ThreadSafe
public class AsyncReadResolver
extends java.lang.Object

Read-Resolver which asynchronously submits regions for execution, discarding any entries which exceed the size of the processing queue.

This implementation uses an LMAX disruptor to asynchronously pass Read-resolve events to a background thread, which in turn uses a SynchronousReadResolver to actually perform the resolution.

Constructor Summary

Constructors

Constructor and Description
AsyncReadResolver(int maxThreads, int bufferSize, TxnSupplier txnSupplier, RollForwardStatus status, TrafficControl trafficControl, KeyedReadResolver synchronousResolver)

Method Summary

Modifier and Type	Method and Description
ReadResolver	getResolver(Partition region, RollForward rollForward)
void	shutdown()
void	start()

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncReadResolver

public AsyncReadResolver(int maxThreads,
                         int bufferSize,
                         TxnSupplier txnSupplier,
                         RollForwardStatus status,
                         TrafficControl trafficControl,
                         KeyedReadResolver synchronousResolver)

Method Detail

start

public void start()

shutdown

public void shutdown()

getResolver

@ThreadSafe
public ReadResolver getResolver(Partition region,
                                            RollForward rollForward)