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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...
OpenSearch
Official Documentation
OpenSearch Subscription Required [Beta Feature](../../security-and-administration/administration/configuring-liferay/feature-flags.md) Elasticsearch is Liferay's native search engine. Beginning...
Installing OpenSearch
Official Documentation
Installing OpenSearch Subscription Required [Beta Feature](../../../security-and-administration/administration/configuring-liferay/feature-flags.md) You can connect OpenSearch with Liferay. For...
OpenSearch Connector Configuration Reference
Official Documentation
OpenSearch Connector Configuration Reference Subscription Required [Beta Feature](../../../security-and-administration/administration/configuring-liferay/feature-flags.md) Configure Liferay's...
Deactivating Liferay Enterprise Search
Official Documentation
Deactivating Liferay Enterprise Search Starting with Liferay DXP 7.4 and in all quarterly releases, the Liferay Enterprise Search (LES) features are included out-of-the-box. You can begin using LES...
Configuring an Example CCR Installation: Replicating Between Data Centers
Official Documentation
Configuring an Example CCR Installation: Replicating Between Data Centers Liferay Enterprise Search (LES) Subscribers This example configures Liferay DXP's Cross-Cluster Replication module and...
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...
Configuring CCR: Settings Reference
Official Documentation
Configuring CCR: Settings Reference To help with the CCR configuration process, the example configurations from the step-by-step instructions in this guide are collected here. These configuration...
Search Blueprints
Official Documentation
Search Blueprints [LES Subscription](./deactivating-liferay-enterprise-search.md) DXP 7.4 U5+; 7.3 U6+ With Search Blueprints you can Make minor tweaks to Liferay's default search page behavior...
Collections with Search Blueprints
Official Documentation
Collections with Search Blueprints [Release Feature](../../../security-and-administration/administration/configuring-liferay/feature-flags.md) When you create a search blueprint, you can enable it...
Creating and Managing Elements
Official Documentation
Creating and Managing Elements Elements are one of the fundamental building blocks of Search Blueprints and are managed within the Blueprints application. Open the Global Menu's Applications...
Managing Elements
Official Documentation
Managing Elements To create new Elements, click Add (Add). See Creating Elements for more details. As of Liferay DXP 2023.Q4+/Portal GA102+, the title and description fields are localizable. To...
Optimizing Search Response Size
Official Documentation
Optimizing Search Response Size In rare cases, an overly large search response can result in ERROR messages from the search engine: ERROR [http-nio-8080-exec-335][ElasticsearchIndexSearcher:165]...
Custom Element Examples
Official Documentation
Custom Element Examples Here are example elements that use custom fields and nested fields in their contributed query clauses. Using Custom Fields (Expando) in Elements You can add custom fields...
Creating and Managing Search Blueprints
Official Documentation
Creating and Managing Search Blueprints You can create Search Blueprints from the Global menu's Applications section → Search Experiences. If you already have a Blueprint and want to apply it's...
Installing Search Experiences on Liferay 7.3
Official Documentation
Installing Search Experiences on Liferay 7.3 [LES Subscription](./deactivating-liferay-enterprise-search.md) DXP 7.4 U5+; 7.3 U6+ The Liferay Enterprise Search Experiences app includes a suite of...
Using a Search Blueprint on a Search Page
Official Documentation
Using a Search Blueprint on a Search Page By default, a search page does not have a search blueprint associated with it. A blueprint must be applied to a search page to affect the Liferay search...
Elasticsearch Indexes Reference
Official Documentation
Elasticsearch Indexes Reference Liferay 7.3 and 7.4 each have a set of indexes created in Elasticsearch. Understanding these indexes and what they do can help you better configure and administer...
Result Rankings
Official Documentation
Result Rankings Subscribers This feature does not work with Solr. Result Rankings are for changing the list of returned results for specific keywords. With Results Rankings you can Designate...