Package org.apache.druid.server.lookup.cache

package org.apache.druid.server.lookup.cache

Class	Description
LookupCoordinatorManager	Managers LookupExtractorFactoryContainer specifications, distributing them to LookupReferencesManager around the cluster by monitoring the lookup announce path for servers and utilizing their LookupListeningResource API to load, drop, and update lookups around the cluster.
LookupCoordinatorManager.LookupsCommunicator
LookupCoordinatorManagerConfig
LookupExtractorFactoryMapContainer	This is same as LookupExtractorFactoryContainer except it uses Map<String, Object> instead of LookupExtractorFactory for referencing lookup spec so that lookup extensions are not required to be loaded at the Coordinator.
LookupLoadingSpec	This class defines the spec for loading of lookups for a given task.
LookupLoadingSpec.Mode
LookupNodeDiscovery	A Helper class that uses DruidNodeDiscovery to discover lookup nodes and tiers.