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Troubleshooting Elasticsearch Installation
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...
Securing Elasticsearch
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. ...
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...
Using the Sidecar or Embedded Elasticsearch
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...