org.apache.cassandra.locator

Class GossipingPropertyFileSnitch

java.lang.Object

org.apache.cassandra.locator.AbstractEndpointSnitch

org.apache.cassandra.locator.AbstractNetworkTopologySnitch

org.apache.cassandra.locator.GossipingPropertyFileSnitch

All Implemented Interfaces:

IEndpointSnitch

public class GossipingPropertyFileSnitch
extends AbstractNetworkTopologySnitch

Constructor Summary

Constructors

Constructor and Description
GossipingPropertyFileSnitch()
GossipingPropertyFileSnitch(int refreshPeriodInSeconds)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getDatacenter(java.net.InetAddress endpoint) Return the data center for which an endpoint resides in
java.lang.String	getRack(java.net.InetAddress endpoint) Return the rack for which an endpoint resides in
void	gossiperStarting() called after Gossiper instance exists immediately before it starts gossiping

Methods inherited from class org.apache.cassandra.locator.AbstractNetworkTopologySnitch

compareEndpoints

Methods inherited from class org.apache.cassandra.locator.AbstractEndpointSnitch

getSortedListByProximity, isWorthMergingForRangeQuery, sortByProximity

Methods inherited from class java.lang.Object

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

Constructor Detail

GossipingPropertyFileSnitch

public GossipingPropertyFileSnitch()
                            throws ConfigurationException

Throws:

ConfigurationException

GossipingPropertyFileSnitch

public GossipingPropertyFileSnitch(int refreshPeriodInSeconds)
                            throws ConfigurationException

Throws:

ConfigurationException

Method Detail

getDatacenter

public java.lang.String getDatacenter(java.net.InetAddress endpoint)

Return the data center for which an endpoint resides in

Specified by:

getDatacenter in interface IEndpointSnitch

Specified by:

getDatacenter in class AbstractNetworkTopologySnitch

Parameters:

endpoint - the endpoint to process

Returns:

string of data center

getRack

public java.lang.String getRack(java.net.InetAddress endpoint)

Return the rack for which an endpoint resides in

Specified by:

getRack in interface IEndpointSnitch

Specified by:

getRack in class AbstractNetworkTopologySnitch

Parameters:

endpoint - the endpoint to process

Returns:

string of rack

gossiperStarting

public void gossiperStarting()

Description copied from interface: IEndpointSnitch

called after Gossiper instance exists immediately before it starts gossiping

Specified by:

gossiperStarting in interface IEndpointSnitch

Overrides:

gossiperStarting in class AbstractEndpointSnitch