Uses of Package
org.apache.druid.discovery

Packages that use org.apache.druid.discovery

Package	Description
org.apache.druid.client
org.apache.druid.client.coordinator
org.apache.druid.client.indexing
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 and Description
DruidNodeDiscoveryProvider Provider of DruidNodeDiscovery instances.

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

Class and Description
DruidLeaderClient This class facilitates interaction with Coordinator/Overlord leader nodes.

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

Class and Description
DruidLeaderClient This class facilitates interaction with Coordinator/Overlord leader nodes.

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

Class and 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 and Description
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 and 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 and 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 and Description
DruidService Metadata of a service announced by node.

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

Class and 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 and 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 and Description
DruidNodeDiscoveryProvider Provider of DruidNodeDiscovery instances.

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

Class and 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 and 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 and 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 and 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 and Description
DruidNodeDiscoveryProvider Provider of DruidNodeDiscovery instances.

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

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