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Segments Admin Settings
Official Documentation
Segments Admin Settings Liferay DXP/Portal 7.3+ Starting in Liferay DXP 2026.Q1, Segments moves toward a unified experience with Analytics Cloud. The impact depends on your installation type: ...
Search
Official Documentation
Search
Developer Guide
Official Documentation
Developer Guide Contributing Custom Content to the Similar Results Widget Search Queries and Filters Aggregations Model Entity Indexing APIs Search Headless APIs
Contributing Custom Content to the Similar Results Widget
Official Documentation
Contributing Custom Content to the Similar Results Widget Subscribers Unsupported The SimilarResultsContributor SPI this tutorial covers became internal in Liferay DXP 2024.Q2 and is no longer...
Getting Started
Official Documentation
Getting Started
Migrating to Segmentation and Personalization
Official Documentation
Migrating to Segmentation and Personalization Starting in Liferay DXP 2026.Q1, Segments moves toward a unified experience with Analytics Cloud. The impact depends on your installation type: ...
Segmentation By Geolocation
Official Documentation
Segmentation By Geolocation Liferay DXP 7.4 U44+/GA44+ Starting in Liferay DXP 2026.Q1, Segments moves toward a unified experience with Analytics Cloud. The impact depends on your installation...
Segments Editor UI Reference
Official Documentation
Segments Editor UI Reference Starting in Liferay DXP 2026.Q1, Segments moves toward a unified experience with Analytics Cloud. The impact depends on your installation type: Existing Customers:...
Search Queries and Filters
Official Documentation
Search Queries and Filters To get sensible results from the search engine, you must provide a sensible query. Liferay's query APIs are in the portal-search-api module and are used to construct both...
Search Overview
Official Documentation
Search Overview Search is a fundamental component of Liferay. Elasticsearch is bundled with Liferay for testing and development purposes. Production environments require Elasticsearch running on a...
Searching for Content
Official Documentation
Searching for Content All indexed content (a.k.a. assets in Liferay DXP) can be returned as search results. Custom content can also be indexed, so your installation might have additional asset...
What's New in Search for 7.4?
Official Documentation
What's New in Search for 7.4? There are several highlights and new features added to Liferay's search infrastructure for the 7.4 release. New features include those added to the product for Liferay...
Connecting to Elasticsearch
Official Documentation
Connecting to Elasticsearch After setting up Elasticsearch, connect it to Liferay using the Liferay Connector to Elasticsearch. Connection steps depend on the connector you're configuring. See...
Elasticsearch Connector Configuration Reference
Official Documentation
Elasticsearch Connector Configuration Reference The configuration information here applies to the latest available (bundled or through Marketplace) version of the Elasticsearch 6 and Elasticsearch...
What's New in Search for 7.3?
Official Documentation
What's New in Search for 7.3? Elasticsearch Integration Elasticsearch 7 Support Liferay CE 7.3 GA4+, Liferay DXP 7.3 GA1+ Liferay DXP 7.3 comes with out-of-the-box support for Elasticsearch 7. The...
Installing and Upgrading a Search Engine
Official Documentation
Installing and Upgrading a Search Engine A search engine is a critical component of your Liferay installation. Creating an Example Cluster can get you started with an Elasticsearch installation,...
Elasticsearch
Official Documentation
Elasticsearch Elasticsearch is the highly scalable, full-text search engine Liferay uses by default. Elasticsearch is bundled with Liferay for non-production purposes. In production, Liferay...
Advanced Configuration of the Liferay Elasticsearch Connector
Official Documentation
Advanced Configuration of the Liferay Elasticsearch Connector The Elasticsearch connection is configured using a configuration file or via System Settings. The Elasticsearch connector has a lot of...
Exercise: Run Liferay and Elasticsearch Using Docker
Official Documentation
Exercise: Run Liferay and Elasticsearch Using Docker Liferay 7.3+ Here you can walk through a minimal Liferay-Elasticsearch setup on your local machine to see how a secure REST Client connection...
Getting Started with Elasticsearch
Official Documentation
Getting Started with Elasticsearch Compatibility: See the Search Engine Compatibility Matrix for details on the compatible Elasticsearch versions, available Liferay connectors, and required...
Installing Elasticsearch
Official Documentation
Installing Elasticsearch Here's how to install, configure, and start Elasticsearch on-premises. If you have Elasticsearch indexes used for primary data storage (storing data not backed by a...
Securing Elasticsearch
Official Documentation
Securing Elasticsearch The very first thing you must do to secure Elasticsearch is enable X-Pack Security. After that you can begin configuring authentication and encrypted communication. ...
Troubleshooting Elasticsearch Installation
Official Documentation
Troubleshooting Elasticsearch Installation Liferay and Elasticsearch are complex systems full of configurations. When connecting them, you can run into difficulty along the way. Included below are...
Troubleshooting the Elasticsearch Connection
Official Documentation
Troubleshooting the Elasticsearch Connection Listed here are some connection issues you can encounter when configuring the Liferay-Elasticsearch connection, along with the most common solutions to...
Troubleshooting Elasticsearch: Common Issues
Official Documentation
Troubleshooting Elasticsearch: Common Issues Listed here are some common issues you may encounter while configuring Elasticsearch and Liferay. Additional connection-specific errors are discussed in...
Upgrading Elasticsearch
Official Documentation
Upgrading Elasticsearch Liferay supports Elasticsearch 8. The compatibility matrix provides the latest support details. Elasticsearch 6.x is not supported on Liferay 7.3+. Before planning your...
Upgrading Search Infrastructure
Official Documentation
Upgrading Search Infrastructure While upgrading Liferay, consider whether an Elasticsearch upgrade is required. The exact steps for upgrading depend on your existing search engine installation and...
Backing Up Elasticsearch
Official Documentation
Backing Up Elasticsearch Elasticsearch replicas protect against a node going down, but they won't help you with a catastrophic failure. Only good backup practices can help you then. Backing Up...
Upgrading to Elasticsearch 7
Official Documentation
Upgrading to Elasticsearch 7 7.1 and 7.2 Liferay's connection to Elasticsearch 7.17.x servers is deprecated due to the End of Life for Elasticsearch 7.17. Connecting to a deprecated Elasticsearch...
Upgrading to Elasticsearch 8
Official Documentation
Upgrading to Elasticsearch 8 7.4 U81+, 7.3 U31+ Elasticsearch 8 is supported and recommended for the latest Liferay DXP Quarterly and Portal GA release out of the box. For specific version...
Using the Sidecar or Embedded Elasticsearch
Official Documentation
Using the Sidecar or Embedded Elasticsearch Sidecar and embedded Elasticsearch are not suitable for production. When using an app server different other than Tomcat, set up a standalone...
Installing OpenSearch
Official Documentation
Installing OpenSearch Subscription Required Liferay DXP 2025.Q1+ You can connect OpenSearch with Liferay. For detailed OpenSearch installation and configuration instructions, consult the...
OpenSearch Connector Configuration Reference
Official Documentation
OpenSearch Connector Configuration Reference Subscription Required Liferay DXP 2025.Q1+ Configure Liferay's connection to OpenSearch with configuration files deployed to Liferay's osgi/configs...
Solr
Official Documentation
Solr Solr is in maintenance mode in Liferay 7.4. Solr Limitations Installing Solr
Installing Solr
Official Documentation
Installing Solr 7.2-7.3 (CE, DXP); 7.4 DXP U60+ Solr is a popular enterprise search platform built on Apache Lucene. It's reliable, scalable, and fault tolerant. Read more about it here. Solr is...
OpenSearch
Official Documentation
OpenSearch Subscription Required Elasticsearch is Liferay's native search engine. Beginning with Liferay DXP 2025.Q1, you can operate Liferay with OpenSearch as the search engine. Refer to the...
Installing a Search Engine
Official Documentation
Installing a Search Engine A search engine is a critical component of your Liferay installation. Creating an Example Cluster can get you started with the installation, but this guide demonstrates...
Exercise: Run Liferay and OpenSearch Using Docker
Official Documentation
Exercise: Run Liferay and OpenSearch Using Docker Subscription Required Liferay DXP 2025.Q1+ Walk through a minimal Liferay-OpenSearch setup on your local machine to see how a secure HTTPS...
Solr Limitations
Official Documentation
Solr Limitations Liferay's Solr implementation has limitations. Some Liferay features and APIs cannot be used when you choose Solr as the search engine. Install Elasticsearch for the best...
Configuring an Example CCR Installation: Replicating Between Data Centers
Official Documentation
Configuring an Example CCR Installation: Replicating Between Data Centers Subscription [LES Subscription](./deactivating-liferay-enterprise-search.md) This example configures Liferay DXP's...
Configuring CCR in a Local Follower Data Center
Official Documentation
Configuring CCR in a Local Follower Data Center Subscription [LES Subscription](./deactivating-liferay-enterprise-search.md) First configure CCR in the remote/leader data center before following...
Cross Cluster Replication
Official Documentation
Cross Cluster Replication Subscription LES Subscription Cross Cluster Replication Configuring an Example Cross Cluster Replication Installation Configuring a Cross Cluster Replication in a...
Liferay Enterprise Search
Official Documentation
Liferay Enterprise Search Subscription LES Subscription Liferay's Enterprise Search (LES) features significantly upgrade the default search capabilities. With a LES subscription you gain the...
Configuring CCR In a Remote Leader Data Center
Official Documentation
Configuring CCR In a Remote Leader Data Center Subscription [LES Subscription](./deactivating-liferay-enterprise-search.md) Ensure you have completed the necessary prerequisite steps before...
Configuring CCR: Settings Reference
Official Documentation
Configuring CCR: Settings Reference Subscription [LES Subscription](./deactivating-liferay-enterprise-search.md) To help with the CCR configuration process, the example configurations from the...
Cross-Cluster Replication
Official Documentation
Cross-Cluster Replication Subscription [LES Subscription](./deactivating-liferay-enterprise-search.md) In a classic Liferay DXP/search engine installation, one Liferay DXP cluster talks to one...
Troubleshooting Cross-Cluster Replication
Official Documentation
Troubleshooting Cross-Cluster Replication Subscription [LES Subscription](./deactivating-liferay-enterprise-search.md) Known common pitfalls encountered during the CCR setup are covered here, as...
Monitoring Elasticsearch
Official Documentation
Monitoring Elasticsearch Subscription LES Subscription If you have a Liferay Enterprise Search (LES) subscription, you can integrate Elastic's Kibana monitoring UI with Liferay DXP, so your...
Learning to Rank
Official Documentation
Learning to Rank Subscription LES Subscription Search engines like Elasticsearch have well-tuned relevance algorithms, good for general search purposes. LES Learning to Rank harnesses machine...
Deactivating Liferay Enterprise Search
Official Documentation
Deactivating Liferay Enterprise Search Subscription Starting with Liferay DXP 7.4 and in all Enterprise Subscription DXP quarterly releases, the Liferay Enterprise Search (LES) features are...
Search Blueprints
Official Documentation
Search Blueprints Subscription LES Subscription DXP 7.4 U5+; 7.3 U6+ With Search Blueprints you can Make minor tweaks to Liferay's default search page behavior Override the search page...
Migrating Liferay Instances
Official Documentation
Migrating Liferay Instances Liferay DXP 2025.Q2+ [Beta Feature](../../security-and-administration/administration/configuring-liferay/feature-flags.md#beta-feature-flags) You can migrate virtual...
Accessing DXP Patch Code
Official Documentation
Accessing DXP Patch Code Subscribers Liferay DXP Fix Pack and Hotfix source code is available in a private GitHub repository called liferay-dxp. The source code facilitates identifying and...
Custom Code and Patch Compatibility
Official Documentation
Custom Code and Patch Compatibility Subscribers If you deploy code that customizes or patches your DXP 7.2 installation, you must maintain its compatibility with all patches you're using. The...
Using Slim Bundles
Official Documentation
Using Slim Bundles Subscribers Liferay DXP 7.2 Fix Packs and Service Packs are also released bundled with the Tomcat application server. They are available as traditional bundles and Slim Bundles....
Patching Liferay
Official Documentation
Patching Liferay Liferay DXP uses Bundle Releases for its latest releases. Please see Updating Liferay if you are applying an Update. All Hotfixes are patches. If you're applying a Hotfix,...
Performing Rolling Restarts
Official Documentation
Performing Rolling Restarts The rolling restart cluster maintenance process involves shutting down and updating nodes one at a time (while the other nodes are running) until they're all updated....
Advanced Patching for DXP 7.2
Official Documentation
Advanced Patching for DXP 7.2 Here are the DXP 7.2 advanced patching topics: Using Slim Bundles demonstrates conserving disk space by using DXP fix pack bundles that don't include Patch Files. ...
Slimming Down Patched Installations
Official Documentation
Slimming Down Patched Installations Subscribers In Liferay DXP 7.2, patch information is retained in Patch Files in the installation by default. This facilitates restoring DXP to a previous patch...
Applying a Hotfix
Official Documentation
Applying a Hotfix Subscribers A Hotfix is a fix or collection of fixes delivered between Updates (or between Fix Packs for versions before DXP 7.3 SP3) to address a customer's confirmed critical...

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