org.apache.cassandra.service

Class DatacenterWriteResponseHandler

java.lang.Object

org.apache.cassandra.service.AbstractWriteResponseHandler

org.apache.cassandra.service.WriteResponseHandler

org.apache.cassandra.service.DatacenterWriteResponseHandler

All Implemented Interfaces:

IAsyncCallback

public class DatacenterWriteResponseHandler
extends WriteResponseHandler

This class blocks for a quorum of responses _in the local datacenter only_ (CL.LOCAL_QUORUM).

Field Summary

Fields inherited from class org.apache.cassandra.service.WriteResponseHandler

logger, responses

Fields inherited from class org.apache.cassandra.service.AbstractWriteResponseHandler

callback, consistencyLevel, keyspace, naturalEndpoints, pendingEndpoints, start

Fields inherited from interface org.apache.cassandra.net.IAsyncCallback

isAlive

Constructor Summary

Constructors

Constructor and Description
DatacenterWriteResponseHandler(java.util.Collection<java.net.InetAddress> naturalEndpoints, java.util.Collection<java.net.InetAddress> pendingEndpoints, ConsistencyLevel consistencyLevel, Keyspace keyspace, java.lang.Runnable callback, WriteType writeType)

Method Summary

Methods

Modifier and Type	Method and Description
void	response(MessageIn message) null message means "response from local write"

Methods inherited from class org.apache.cassandra.service.WriteResponseHandler

ackCount, isLatencyForSnitch

Methods inherited from class org.apache.cassandra.service.AbstractWriteResponseHandler

assureSufficientLiveNodes, get, signal, totalBlockFor

Methods inherited from class java.lang.Object

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

Constructor Detail

DatacenterWriteResponseHandler

public DatacenterWriteResponseHandler(java.util.Collection<java.net.InetAddress> naturalEndpoints,
                              java.util.Collection<java.net.InetAddress> pendingEndpoints,
                              ConsistencyLevel consistencyLevel,
                              Keyspace keyspace,
                              java.lang.Runnable callback,
                              WriteType writeType)

Method Detail

response

public void response(MessageIn message)

Description copied from class: AbstractWriteResponseHandler

null message means "response from local write"

Specified by:

response in interface IAsyncCallback

Overrides:

response in class WriteResponseHandler

Parameters:

message - response received.