Liferay Enterprise Search
- [LES]: How to install and run the Elastic Support Diagnostics Troubleshooting Utility
 - [LES] About Elasticsearch License expiration
 - [LES] Elasticsearch Virtual Machine Considerations
 - [LES] Getting Started with Liferay Enterprise Search
 - [LES] How to use a load balancer with Elasticsearch?
 - [LES] Installing the Learning-to-Rank plugin on Elasticsearch fails with "IllegalStateException: ltr requires Java 14"
 - [LES] What is the recommended Java heap size for Elasticsearch?
 - [LES] Which node types are charged as part of the Liferay Enterprise Search Subscription
 - Easily customize Liferay's search behavior with Blueprints
 - Elasticsearch 7.17 End of Life (EOL) Timeline and Liferay DXP Elasticsearch Compatibility Update & FAQ
 - Liferay Enterprise Search Experiences (Blueprints) 1.1.0 for DXP 7.3 Release Highlights & Upgrade Instructions
 
[LES] Getting Started with Liferay Enterprise Search
This content is available to customers with active Liferay Enterprise Search (LES) subscriptions
To activate your Enterprise Search product, Administrators should navigate to the Customer Portal's Product Activation tab on the left sidebar navigation and select Enterprise Search. For more details please refer this video tutorial.
The license provided through Customer Portal can be installed on the Elasticsearch clusters covered by your project's subscriptions. The license is time based and typically expires at the end of your Enterprise Search subscription term.
To get started with Liferay Enterprise Search:
1. Download and Install Elasticsearch
- Elasticsearch Downloads: Download Elasticsearch
 - Docker Images: https://www.docker.elastic.co
 
Select a version compatible with Liferay.
Installation Instructions:
- Elasticsearch
              
- For Liferay DXP please find the related documentation in Liferay Help Center.
 
 - To install the attached license in your Elasticsearch cluster, please follow the Elasticsearch documentation, for example for Elasticsearch 7.x: Update License
 
2. Download and Install Liferay Enterprise Search Apps
Starting from Liferay DXP 7.4, Enterprise Search Apps are included in Liferay DXP and do not need to be downloaded separately.
For Liferay DXP 7.3 and below, Enterprise Search Apps can be downloaded from Liferay Help Center: Download here (under the Enterprise Search category)
- Liferay Enterprise Search Cross-Cluster Replication
 - Liferay Enterprise Search Learning to Rank
 - Liferay Enterprise Search Monitoring 
              
- To use monitoring, you must also download Kibana: https://www.elastic.co/downloads/kibana
 
 - Liferay Enterprise Search Security
 - Liferay Enterprise Search Experiences: Blueprints
 
Installation Instructions: https://learn.liferay.com/dxp/latest/en/using-search/liferay-enterprise-search.html
- For Liferay DXP please find the related documentation in Liferay Help Center.
 
See the complete list of LES components here.
3. Support and Troubleshooting
Get familiar with support for Liferay Enterprise Search:
- Liferay Enterprise Search Compatibility Matrix
 - How to use the Elastic Support Diagnostic Tool
 - End of Life Policy
 - Support Coverage
 
If you have any questions or issues with your Liferay Enterprise Search subscription, please contact Liferay Support through the Help Center.