Package org.apache.solr.handler

Concrete implementations of SolrRequestHandler

See: Description

Interface Summary

Interface	Description
AnalysisRequestHandlerBase.TokenTrackingAttribute	This is an Attribute used to track the positions of tokens in the analysis chain.
NestedRequestHandler	An interface for RequestHandlers need to handle all paths under its registered path
ReplicationHandler.PollListener

Class Summary

Class	Description
AnalysisRequestHandlerBase	A base class for all analysis request handlers.
AnalysisRequestHandlerBase.AnalysisContext	Serves as the context of an analysis process.
AnalysisRequestHandlerBase.ListBasedTokenStream	TokenStream that iterates over a list of pre-existing Tokens
AnalysisRequestHandlerBase.TokenTrackingAttributeImpl	Implementation of AnalysisRequestHandlerBase.TokenTrackingAttribute.
AnalyzeEvaluator
BlobHandler
CalciteJDBCStream	Used with o.a.s.Handler.SQLHandler.
CatStream
CdcrParams
CdcrReplicator	Deprecated since 8.6
CdcrRequestHandler	Deprecated since 8.6
ClassifyStream	The classify expression retrieves a model trained by the train expression and uses it to classify documents from a stream Syntax: classif(model(...), anyStream(...), field="body")
ClusterAPI	All V2 APIs that have a prefix of /api/cluster/
ClusterAPI.RoleInfo
CollectionsAPI	All V2 APIs for collection management
ContentStreamHandlerBase	Shares common code between various handlers that manipulate ContentStream objects.
ContentStreamLoader	Load a ContentStream into Solr
DocumentAnalysisRequestHandler	An analysis handler that provides a breakdown of the analysis process of provided documents.
DumpRequestHandler
ExportHandler
ExportHandler.ExportHandlerStreamFactory
FieldAnalysisRequestHandler	Provides the ability to specify multiple field types and field names in the same request.
GraphHandler	Solr Request Handler for graph traversal with streaming functions that responds with GraphML markup.
GraphHandler.DummyErrorStream
GraphHandler.TimerStream
HaversineMetersEvaluator
HaversineMetersEvaluator.HaversineDistance
IndexFetcher	Provides functionality of downloading changed index files as well as config files and a timer for scheduling fetches from the leader.
IndexFetcher.CompareResult
IndexFetcher.IndexFetchResult
MoreLikeThisHandler	Solr MoreLikeThis -- Return similar documents either based on a single document or based on posted text.
MoreLikeThisHandler.InterestingTerm
MoreLikeThisHandler.MoreLikeThisHelper	Helper class for MoreLikeThis that can be called from other request handlers
NotFoundRequestHandler	Does nothing other than showing a 404 message
PingRequestHandler	Ping Request Handler for reporting SolrCore health to a Load Balancer.
RealTimeGetHandler
ReplicationHandler	A Handler which provides a REST API for replication and serves replication requests from Followers.
RequestHandlerBase
RequestHandlerUtils	Common helper functions for RequestHandlers
RestoreCore
SchemaHandler
SnapShooter	Provides functionality equivalent to the snapshooter script
SolrConfigHandler
SolrDefaultStreamFactory	A default collection of mappings, used to convert strings into stream expressions.
SQLHandler
StandardRequestHandler	Deprecated
StreamHandler	Solr Request Handler for streaming data.
StreamHandler.DaemonCollectionStream
StreamHandler.DaemonResponseStream
StreamHandler.DummyErrorStream
StreamHandler.ExpressibleHolder
StreamHandler.TimerStream
UpdateRequestHandler	UpdateHandler that uses content-type to pick the right Loader
UpdateRequestHandlerApi

Enum Summary

Enum	Description
CdcrParams.BufferState	The possible states of the CDCR buffer
CdcrParams.CdcrAction	The actions supported by the CDCR API
CdcrParams.ProcessState	The possible states of the CDCR process
PingRequestHandler.ACTIONS

Exception Summary

Exception	Description
CdcrReplicator.CdcrReplicatorException	Exception to catch update request issues with the target cluster.

Package org.apache.solr.handler Description

Concrete implementations of SolrRequestHandler