Package org.apache.ignite.cache.affinity

Contains cache node affinity implementations.

See: Description

Interface Summary

Interface	Description
Affinity<K>	Provides affinity information to detect which node is primary and which nodes are backups for a partitioned cache.
AffinityFunction	Cache key affinity which maps keys to nodes.
AffinityFunctionContext	Affinity function context.
AffinityKeyMapper	Affinity mapper which maps cache key to an affinity key.
AffinityNodeHashResolver	Resolver which is used to provide node hash value for affinity function.

Class Summary

Class	Description
AffinityKey<K>	Optional wrapper for cache keys to provide support for custom affinity mapping.
AffinityNodeAddressHashResolver	Node hash resolver which uses ClusterNode.consistentId() as alternate hash value.
AffinityNodeIdHashResolver	Node hash resolver which uses generated node ID as node hash value.
AffinityUuid	Guaranteed unique affinity-based key.

Annotation Types Summary

Annotation Type	Description
AffinityCentralizedFunction	Annotation marker which identifies affinity function that must be calculated on one centralized node instead of independently on each node.
AffinityKeyMapped	Optional annotation to specify custom key-to-node affinity.

Package org.apache.ignite.cache.affinity Description

Contains cache node affinity implementations.