Uses of Package
org.apache.druid.discovery

Packages that use org.apache.druid.discovery

Package	Description
org.apache.druid.client
org.apache.druid.curator.discovery
org.apache.druid.discovery
org.apache.druid.guice
org.apache.druid.initialization
org.apache.druid.jackson
org.apache.druid.query.lookup
org.apache.druid.rpc
org.apache.druid.rpc.guice
org.apache.druid.server
org.apache.druid.server.coordination
org.apache.druid.server.coordinator
org.apache.druid.server.http
org.apache.druid.server.lookup.cache
org.apache.druid.server.metrics

Classes in org.apache.druid.discovery used by org.apache.druid.client

Class	Description
DruidNodeDiscoveryProvider	Provider of DruidNodeDiscovery instances.

Classes in org.apache.druid.discovery used by org.apache.druid.curator.discovery

Class	Description
DiscoveryDruidNode	Representation of all information related to discovery of a node and all the other metadata associated with the node per nodeRole such as broker, historical etc.
DruidLeaderSelector	Interface for supporting Overlord and Coordinator Leader Elections in TaskMaster and DruidCoordinator which expect appropriate implementation available in guice annotated with @IndexingService and @Coordinator respectively.
DruidLeaderSelector.Listener
DruidNodeAnnouncer	DiscoveryDruidNode announcer for internal discovery.
DruidNodeDiscovery	Interface for discovering Druid nodes announced by DruidNodeAnnouncer.
DruidNodeDiscoveryProvider	Provider of DruidNodeDiscovery instances.
NodeRole	Defines the 'role' of a Druid service, utilized to strongly type announcement and service discovery.

Classes in org.apache.druid.discovery used by org.apache.druid.discovery

Class	Description
BaseNodeRoleWatcher	Common code used by various implementations of DruidNodeDiscovery.
DataNodeService	Metadata announced by any node that serves segments.
DiscoveryDruidNode	Representation of all information related to discovery of a node and all the other metadata associated with the node per nodeRole such as broker, historical etc.
DruidLeaderSelector.Listener
DruidNodeDiscovery	Interface for discovering Druid nodes announced by DruidNodeAnnouncer.
DruidNodeDiscovery.Listener	Listener for watching nodes in a DruidNodeDiscovery instance obtained via DruidNodeDiscoveryProvider.getXXX().
DruidNodeDiscoveryProvider	Provider of DruidNodeDiscovery instances.
DruidService	Metadata of a service announced by node.
NodeRole	Defines the 'role' of a Druid service, utilized to strongly type announcement and service discovery.

Classes in org.apache.druid.discovery used by org.apache.druid.guice

Class	Description
DataNodeService	Metadata announced by any node that serves segments.
DruidLeaderClient	This class facilitates interaction with Coordinator/Overlord leader nodes.
DruidNodeDiscoveryProvider	Provider of DruidNodeDiscovery instances.
NodeRole	Defines the 'role' of a Druid service, utilized to strongly type announcement and service discovery.

Classes in org.apache.druid.discovery used by org.apache.druid.initialization

Class	Description
NodeRole	Defines the 'role' of a Druid service, utilized to strongly type announcement and service discovery.

Classes in org.apache.druid.discovery used by org.apache.druid.jackson

Class	Description
DruidService	Metadata of a service announced by node.

Classes in org.apache.druid.discovery used by org.apache.druid.query.lookup

Class	Description
DruidLeaderClient	This class facilitates interaction with Coordinator/Overlord leader nodes.
LookupNodeService	Metadata announced by any node that serves queries and hence applies lookups.

Classes in org.apache.druid.discovery used by org.apache.druid.rpc

Class	Description
DruidNodeDiscoveryProvider	Provider of DruidNodeDiscovery instances.
NodeRole	Defines the 'role' of a Druid service, utilized to strongly type announcement and service discovery.

Classes in org.apache.druid.discovery used by org.apache.druid.rpc.guice

Class	Description
DruidNodeDiscoveryProvider	Provider of DruidNodeDiscovery instances.

Classes in org.apache.druid.discovery used by org.apache.druid.server

Class	Description
DruidLeaderSelector	Interface for supporting Overlord and Coordinator Leader Elections in TaskMaster and DruidCoordinator which expect appropriate implementation available in guice annotated with @IndexingService and @Coordinator respectively.

Classes in org.apache.druid.discovery used by org.apache.druid.server.coordination

Class	Description
NodeRole	Defines the 'role' of a Druid service, utilized to strongly type announcement and service discovery.

Classes in org.apache.druid.discovery used by org.apache.druid.server.coordinator

Class	Description
DruidLeaderSelector	Interface for supporting Overlord and Coordinator Leader Elections in TaskMaster and DruidCoordinator which expect appropriate implementation available in guice annotated with @IndexingService and @Coordinator respectively.

Classes in org.apache.druid.discovery used by org.apache.druid.server.http

Class	Description
DruidNodeDiscoveryProvider	Provider of DruidNodeDiscovery instances.
NodeRole	Defines the 'role' of a Druid service, utilized to strongly type announcement and service discovery.

Classes in org.apache.druid.discovery used by org.apache.druid.server.lookup.cache

Class	Description
DruidNodeDiscoveryProvider	Provider of DruidNodeDiscovery instances.

Classes in org.apache.druid.discovery used by org.apache.druid.server.metrics

Class	Description
NodeRole	Defines the 'role' of a Druid service, utilized to strongly type announcement and service discovery.