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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...
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...
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...
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...
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. Solr is in maintenance mode in Liferay 7.4. Elasticsearch 6.x is not...
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...
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 [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...
Solr
Official Documentation
Solr Solr is in maintenance mode in Liferay 7.4. Solr Limitations Installing Solr
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...
Cross Cluster Replication
Official Documentation
Cross Cluster Replication Cross Cluster Replication Configuring an Example Cross Cluster Replication Installation Configuring a Cross Cluster Replication in a Remote Leader Data Center ...
Configuring CCR In a Remote Leader Data Center
Official Documentation
Configuring CCR In a Remote Leader Data Center Ensure you have completed the necessary prerequisite steps before following the steps below. This data center holds Liferay DXP cluster nodes with a...
Configuring CCR in a Local Follower Data Center
Official Documentation
Configuring CCR in a Local Follower Data Center First configure CCR in the remote/leader data center before following the steps below. The local/follower data center holds Liferay DXP cluster...
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...
Collapsing Search Results
Official Documentation
Collapsing Search Results Liferay DXP 2023.Q4+/Portal GA102+ You can collapse search results that have identical keyword field values. For example, an internal blog titled Employee of the Month...
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...
Troubleshooting Cross-Cluster Replication
Official Documentation
Troubleshooting Cross-Cluster Replication Known common pitfalls encountered during the CCR setup are covered here, as well as general troubleshooting techniques. For further troubleshooting, look...
Creating Elements
Official Documentation
Creating Elements There are a lot of system Elements that ship with Search Blueprints. If none of the system Elements meets your needs, there are many ways to create your own Search Blueprints...