Package org.apache.cassandra.locator

Interface Summary

Interface	Description
DynamicEndpointSnitchMBean
EndpointSnitchInfoMBean	MBean exposing standard Snitch info
IEndpointSnitch	This interface helps determine location of node in the data center relative to another node.
ILatencySubscriber
SeedProvider

Class Summary

Class	Description
AbstractEndpointSnitch
AbstractNetworkTopologySnitch	An endpoint snitch tells Cassandra information about network topology that it can use to route requests more efficiently.
AbstractReplicationStrategy	A abstract parent for all replication strategies.
DynamicEndpointSnitch	A dynamic snitch that sorts endpoints by latency with an adapted phi failure detector
Ec2MultiRegionSnitch	1) Snitch will automatically set the public IP by querying the AWS API 2) Snitch will set the private IP as a Gossip application state.
Ec2Snitch	A snitch that assumes an EC2 region is a DC and an EC2 availability_zone is a rack.
EndpointSnitchInfo
GossipingPropertyFileSnitch
LocalStrategy
NetworkTopologyStrategy	This Replication Strategy takes a property file that gives the intended replication factor in each datacenter.
OldNetworkTopologyStrategy	This Replication Strategy returns the nodes responsible for a given key but respects rack awareness.
PropertyFileSnitch	Used to determine if two IP's are in the same datacenter or on the same rack.
RackInferringSnitch	A simple endpoint snitch implementation that assumes datacenter and rack information is encoded in the 2nd and 3rd octets of the ip address, respectively.
ReconnectableSnitchHelper	Sidekick helper for snitches that want to reconnect from one IP addr for a node to another.
SimpleSeedProvider
SimpleSnitch	A simple endpoint snitch implementation that treats Strategy order as proximity, allowing non-read-repaired reads to prefer a single endpoint, which improves cache locality.
SimpleStrategy	This class returns the nodes responsible for a given key but does not respect rack awareness.
SnitchProperties
TokenMetadata
TokenMetadata.Topology	Tracks the assignment of racks and endpoints in each datacenter for all the "normal" endpoints in this TokenMetadata.
YamlFileNetworkTopologySnitch	Network topology snitch that reads its configuration from a YAML file.
YamlFileNetworkTopologySnitch.Datacenter	Data center object type for the YAML topology configuration.
YamlFileNetworkTopologySnitch.Node	Node object type for the YAML topology configuration.
YamlFileNetworkTopologySnitch.Rack	Rack object type for the YAML topology configuration.
YamlFileNetworkTopologySnitch.TopologyConfig	Root object type for the YAML topology configuration.