Solr 9.7.0 core API
Apache Solr Search Server (Core Javadocs).
| Package | Description |
|---|---|
| org.apache.solr |
Commonly reused classes and interfaces (deprecated package, do not add new classes)
|
| org.apache.solr.analysis |
Factories and classes specific to text analysis and the creation of
TokenStreams |
| org.apache.solr.api |
Commonly used classes for Solr V2 API.
|
| org.apache.solr.cli |
Solr Command Line Interface classes
|
| org.apache.solr.client.solrj.embedded |
SolrJ client implementations for embedded solr access.
|
| 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.overseer |
Classes for updating cluster state in SolrCloud mode.
|
| org.apache.solr.cluster |
This package contains the interfaces giving access to cluster state, including nodes, collections
and the structure of the collections (shards and replicas).
|
| org.apache.solr.cluster.events |
Interfaces defining support for cluster-level event generation and processing.
|
| org.apache.solr.cluster.events.impl |
Default implementation of
ClusterEventProducer. |
| org.apache.solr.cluster.maintenance |
Cluster Singleton plugins that are used to perform maintenance tasks within the cluster.
|
| org.apache.solr.cluster.placement |
This package contains interfaces visible by plugins (i.e.
|
| org.apache.solr.cluster.placement.impl |
Implementation classes (not visible to plugins, subject to change at any time) for the interfaces
in
org.apache.solr.cluster.placement and to make them work with the rest of Solr. |
| org.apache.solr.cluster.placement.plugins |
Sample plugin implementations.
|
| org.apache.solr.core |
Core classes implementing Solr internals and the management of
SolrCores |
| org.apache.solr.core.backup |
Core classes for Solr's Backup/Restore functionality
|
| org.apache.solr.core.backup.repository |
BackupRepository Providing backup/restore
repository interfaces to plug different storage systems |
| org.apache.solr.core.snapshots |
Core classes for Solr's persistent snapshots functionality
|
| org.apache.solr.filestore |
Implementation of File Store.
|
| org.apache.solr.handler |
Concrete implementations of
SolrRequestHandler |
| org.apache.solr.handler.admin |
SolrRequestHandler implementations for powering he Solr Admin UI |
| org.apache.solr.handler.admin.api |
V2 API implementations for "admin" APIs.
|
| org.apache.solr.handler.api |
V2 utilities useful for all API implementations.
|
| org.apache.solr.handler.component |
SearchComponent implementations for use in SearchHandler |
| org.apache.solr.handler.configsets |
V2 API classes for performing CRUD operations on configsets.
|
| org.apache.solr.handler.designer |
The
SchemaDesignerAPI and supporting classes. |
| org.apache.solr.handler.export |
Solr's Export Handler Functionality
|
| org.apache.solr.handler.loader |
ContentStreamLoader implementations for use in ContentStreamHandlerBase implementations |
| org.apache.solr.handler.tagger |
The
TaggerRequestHandler and supporting classes. |
| org.apache.solr.highlight |
SolrHighlighter API and related implementations and utilities |
| org.apache.solr.index |
Indexing related classes.
|
| org.apache.solr.internal.csv |
Internal classes used for reading/writing CSV
|
| org.apache.solr.jersey |
Jersey integration code
|
| org.apache.solr.jersey.container |
Adapter code used to convert the native Jetty request/response abstractions into the objects
required by Jersey
|
| org.apache.solr.legacy |
Deprecated stuff!
|
| org.apache.solr.logging |
APIs related to capturing log event info in the
LoggingHandler |
| org.apache.solr.logging.jul |
JUL based implementation of
LogWatcher |
| org.apache.solr.logging.log4j2 |
LOG4J2 based implementation of
LogWatcher |
| org.apache.solr.metrics |
The
SolrCoreMetricManager is responsible for collecting metrics
from SolrMetricProducer's and exposing metrics to SolrMetricReporter's. |
| org.apache.solr.metrics.prometheus |
The
SolrPrometheusFormatter is responsible for
collecting Prometheus metrics from exporting Metric's from MetricRegistry SolrMetric is a
wrapper to export Metric to DataPointSnapshot |
| org.apache.solr.metrics.prometheus.core |
The
SolrPrometheusCoreFormatter is responsible
for exporting solr.core registry metrics to Prometheus. |
| org.apache.solr.metrics.prometheus.jetty |
The
SolrPrometheusJettyFormatter is responsible
for exporting solr.jetty registry metrics to Prometheus. |
| org.apache.solr.metrics.prometheus.jvm |
The
SolrPrometheusJvmFormatter is responsible for
exporting solr.jvm registry metrics to Prometheus. |
| org.apache.solr.metrics.prometheus.node |
The
SolrPrometheusNodeFormatter is responsible
for exporting solr.node registry metrics to Prometheus. |
| org.apache.solr.metrics.reporters |
This package houses 'pluggable' metric reporters that inherit from the
SolrMetricReporter class. |
| org.apache.solr.metrics.reporters.jmx |
This package contains components that support
SolrJmxReporter. |
| org.apache.solr.metrics.reporters.solr |
This package contains
SolrMetricReporter implementations specific
to SolrCloud reporting. |
| org.apache.solr.packagemanager |
This package contains Package Manager (CLI) implementation
|
| org.apache.solr.parser |
Solr native variant of the Lucene
Classic QueryParser
|
| org.apache.solr.pkg |
Package management implementation
|
| org.apache.solr.query |
Solr Queries
|
| org.apache.solr.request |
APIs and classes for dealing with Solr requests
|
| org.apache.solr.request.json |
JSON related classes
|
| org.apache.solr.request.macro |
Parameter substitution / macro expansion.
|
| org.apache.solr.response |
API and implementations of
QueryResponseWriter for formatting
Solr request responses |
| org.apache.solr.response.transform |
APIs and implementations of
DocTransformer for
modifying documents in Solr request responses |
| org.apache.solr.rest |
Solr RESTful APIs.
|
| org.apache.solr.rest.schema |
Provides RESTful API access to managed resources in the Solr Schema.
|
| org.apache.solr.rest.schema.analysis |
Analysis-related functionality for RESTful API access to managed resources related to the schema,
such as stopwords, protected words, and synonyms.
|
| org.apache.solr.schema |
IndexSchema and FieldType
implementations for powering schema.xml |
| org.apache.solr.search |
APIs and classes for parsing and processing search requests
|
| org.apache.solr.search.facet |
APIs and classes for the JSON Facet API.
|
| org.apache.solr.search.function |
Solr implementations of
ValueSource for function
queries. |
| org.apache.solr.search.function.distance |
Solr implementations of
ValueSource for distance based
function queries. |
| org.apache.solr.search.grouping |
APIs and classes for implementing result grouping
|
| org.apache.solr.search.grouping.collector |
Grouping related
Collectors |
| org.apache.solr.search.grouping.distributed |
Internal classes used to implement distributed result grouping
|
| org.apache.solr.search.grouping.distributed.command |
Internal classes used to implement distributed result grouping
|
| org.apache.solr.search.grouping.distributed.requestfactory |
Internal classes used to implement distributed result grouping
|
| org.apache.solr.search.grouping.distributed.responseprocessor |
Internal classes used to implement distributed result grouping
|
| org.apache.solr.search.grouping.distributed.shardresultserializer |
Internal classes used to implement distributed result grouping
|
| org.apache.solr.search.grouping.endresulttransformer |
APIs and classes for transforming result grouping results into the appropriate response format
|
| org.apache.solr.search.join |
Classes related to joins.
|
| org.apache.solr.search.mlt |
APIs and classes for implementing MoreLikeThis (mlt) QueryParser.
|
| org.apache.solr.search.neural |
APIs and classes for implementing Neural (Dense Retrieval) QueryParsers.
|
| org.apache.solr.search.similarities |
Factories for various built-in Lucene ranking models.
|
| org.apache.solr.search.stats |
APIs and Classes implementing the Stats component used for document frequency calculations.
|
| org.apache.solr.security |
Commonly used classes for Solr security framework.
|
| org.apache.solr.servlet |
Servlet related classes for powering the Solr HTTP API
|
| org.apache.solr.servlet.cache |
Caching related classes used in the Solr HTTP API
|
| org.apache.solr.spelling |
APIs and classes used by the
SpellCheckComponent |
| org.apache.solr.spelling.suggest |
APIs and classes used by the
SpellCheckComponent |
| org.apache.solr.spelling.suggest.fst |
Factories for FST and Analyzing based
Suggesters |
| org.apache.solr.spelling.suggest.jaspell | |
| org.apache.solr.spelling.suggest.tst |
Factories for TST based
Suggesters |
| org.apache.solr.uninverting |
Support for creating docvalues on-the-fly from the inverted index at runtime.
|
| org.apache.solr.update |
APIs and classes for managing index updates
|
| org.apache.solr.update.processor |
UpdateRequestProcessorFactory APIs and implementations
for use in UpdateRequestProcessorChains |
| org.apache.solr.util |
Common utility classes used throughout Solr
|
| org.apache.solr.util.circuitbreaker |
Support for triggering exceptions on excessive resource usage
|
| org.apache.solr.util.configuration |
Common Util APIs related to Solr configuration.
|
| org.apache.solr.util.configuration.providers |
TODO
|
| org.apache.solr.util.hll |
A fork of Java-HyperLogLog package
tweaked not to depend on fastutil and with cleanups to make it lean and clean.
|
| org.apache.solr.util.plugin |
Common APIs related to implementing Solr plugins
|
| org.apache.solr.util.stats |
Utilities for collecting statistics
|
| org.apache.solr.util.tracing |
Tracing related utilities
|
| org.apache.solr.util.vector |
Utilities for dense vector search
|