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Troubleshooting the Elasticsearch Connection
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...
Exercise: Run Liferay and Elasticsearch Using Docker
Exercise: Run Liferay and Elasticsearch Using Docker 7.3+ Here you can walk through a minimal Liferay-Elasticsearch setup on your local machine to see how a secure REST Client connection between...
Installing Elasticsearch
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...
Upgrading Elasticsearch
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...
Backing Up Elasticsearch
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 Search Infrastructure
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...
Upgrading to Elasticsearch 7
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
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...