Uses of Package
org.apache.solr.cloud

Packages that use org.apache.solr.cloud

Package	Description
org.apache.solr.cloud	Classes for dealing with ZooKeeper when operating in SolrCloud mode.
org.apache.solr.cloud.api.collections	Package related to internal implementations of the SolrCloud collections api
org.apache.solr.cloud.autoscaling	Package for classes related to autoscaling
org.apache.solr.cloud.autoscaling.sim	Simulated environment for autoscaling.
org.apache.solr.cloud.overseer	Classes for updating cluster state in SolrCloud mode.
org.apache.solr.core	Core classes implementing Solr internals and the management of SolrCores
org.apache.solr.handler	Concrete implementations of SolrRequestHandler
org.apache.solr.handler.admin	SolrRequestHandler implementations for powering he Solr Admin UI
org.apache.solr.schema	IndexSchema and FieldType implementations for powering schema.xml
org.apache.solr.update	APIs and classes for managing index updates

Classes in org.apache.solr.cloud used by org.apache.solr.cloud

Class	Description
CloudDescriptor
CurrentCoreDescriptorProvider	Provide the current list of registered CoreDescriptors.
DistributedMap	A distributed map.
ElectionContext
LeaderElector	Leader Election process.
LockTree.Session
Overseer	Cluster leader.
Overseer.OverseerThread
OverseerMessageHandler	Interface for processing messages received by an OverseerTaskProcessor
OverseerMessageHandler.Lock
OverseerNodePrioritizer	Responsible for prioritization of Overseer nodes, for example with the ADDROLE collection command.
OverseerTaskProcessor	A generic processor run in the Overseer, used for handling items added to a distributed work queue.
OverseerTaskProcessor.OverseerMessageHandlerSelector	An interface to determine which OverseerMessageHandler handles a given message.
OverseerTaskProcessor.TaskBatch
OverseerTaskQueue	A ZkDistributedQueue augmented with helper methods specific to the overseer task queues.
OverseerTaskQueue.QueueEvent
RecoveryStrategy	This class may change in future and customisations are not supported between versions in terms of API or back compat behaviour.
RecoveryStrategy.RecoveryListener
Stats	Used to hold statistics about some SolrCloud operations.
Stats.FailedOp
Stats.Stat
ZkController	Handle ZooKeeper interactions.
ZkDistributedQueue	A ZK-based distributed queue.
ZkShardTerms	Class used for interact with a ZK term node.
ZkSolrResourceLoader	ResourceLoader that works with ZooKeeper.

Classes in org.apache.solr.cloud used by org.apache.solr.cloud.api.collections

Class	Description
Overseer	Cluster leader.
OverseerMessageHandler	Interface for processing messages received by an OverseerTaskProcessor
OverseerMessageHandler.Lock
OverseerNodePrioritizer	Responsible for prioritization of Overseer nodes, for example with the ADDROLE collection command.
OverseerTaskProcessor.TaskBatch
Stats	Used to hold statistics about some SolrCloud operations.
ZkController	Handle ZooKeeper interactions.

Classes in org.apache.solr.cloud used by org.apache.solr.cloud.autoscaling

Class	Description
Stats	Used to hold statistics about some SolrCloud operations.

Classes in org.apache.solr.cloud used by org.apache.solr.cloud.autoscaling.sim

Class	Description
ActionThrottle
Stats	Used to hold statistics about some SolrCloud operations.

Classes in org.apache.solr.cloud used by org.apache.solr.cloud.overseer

Class	Description
Stats	Used to hold statistics about some SolrCloud operations.

Classes in org.apache.solr.cloud used by org.apache.solr.core

Class	Description
CloudDescriptor
ZkController	Handle ZooKeeper interactions.
ZkSolrResourceLoader	ResourceLoader that works with ZooKeeper.

Classes in org.apache.solr.cloud used by org.apache.solr.handler

Class	Description
ZkController	Handle ZooKeeper interactions.

Classes in org.apache.solr.cloud used by org.apache.solr.handler.admin

Class	Description
ZkController	Handle ZooKeeper interactions.

Classes in org.apache.solr.cloud used by org.apache.solr.schema

Class	Description
ZkController	Handle ZooKeeper interactions.

Classes in org.apache.solr.cloud used by org.apache.solr.update

Class	Description
ActionThrottle
RecoveryStrategy.Builder
RecoveryStrategy.RecoveryListener