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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...
Published Date: May 9, 2024 6:59 PM
Troubleshooting Elasticsearch: Common Issues
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...
Published Date: May 9, 2024 6:59 PM
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...
Published Date: May 9, 2024 6:59 PM
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...
Published Date: May 9, 2024 6:59 PM
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...
Published Date: May 9, 2024 6:59 PM
Installing a Search Engine
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...
Published Date: May 9, 2024 6:59 PM
Solr
Solr Solr is in maintenance mode in Liferay 7.4. Solr Limitations Installing Solr
Published Date: May 9, 2024 6:59 PM
Installing Solr
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...
Published Date: May 9, 2024 6:59 PM
Liferay Enterprise Search
Liferay Enterprise Search A Liferay Enterprise Search (LES) subscription provides access and support for additional search features. Detailed installation and usage instructions are available in...
Published Date: May 9, 2024 6:59 PM
Configuring CCR in a Local Follower Data Center
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...
Published Date: May 9, 2024 6:59 PM
Configuring CCR In a Remote Leader Data Center
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...
Published Date: May 9, 2024 6:59 PM
Learning to Rank
Learning to Rank Liferay Enterprise Search (LES) Subscribers Search engines like Elasticsearch have well-tuned relevance algorithms, good for general search purposes. LES Learning to Rank...
Published Date: May 9, 2024 7:00 PM
Solr Limitations
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...
Published Date: May 9, 2024 6:59 PM
Activating Liferay Enterprise Search
Activating Liferay Enterprise Search Starting with Liferay DXP 7.4, the Liferay Enterprise Search (LES) applications are included out-of-the-box. You can begin using LES right away, then purchase...
Published Date: May 9, 2024 6:59 PM
Cross Cluster Replication
Cross Cluster Replication Cross Cluster Replication Configuring an Example Cross Cluster Replication Installation Configuring a Cross Cluster Replication in a Remote Leader Data Center ...
Published Date: May 9, 2024 6:59 PM
Configuring an Example CCR Installation: Replicating Between Data Centers
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...
Published Date: May 9, 2024 6:59 PM
Configuring CCR: Settings Reference
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...
Published Date: May 9, 2024 6:59 PM
Cross-Cluster Replication
Cross-Cluster Replication Liferay Enterprise Search (LES) Subscribers In a classic Liferay DXP/search engine installation, one Liferay DXP cluster talks to one Elasticsearch cluster, sending all...
Published Date: May 9, 2024 6:59 PM
Troubleshooting Cross-Cluster Replication
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...
Published Date: May 9, 2024 7:00 PM
Monitoring Elasticsearch
Monitoring Elasticsearch [LES Subscription](./activating-liferay-enterprise-search.md) If you have a Liferay Enterprise Search (LES) subscription, you can integrate Elastic's Kibana monitoring UI...
Published Date: May 9, 2024 7:00 PM
Installing Search Experiences on Liferay 7.3
Installing Search Experiences on Liferay 7.3 [LES Subscription](./activating-liferay-enterprise-search.md) DXP 7.4 U5+; 7.3 U6+ The Liferay Enterprise Search Experiences app includes a suite of...
Published Date: May 9, 2024 7:00 PM
Collections with Search Blueprints
Collections with Search Blueprints 7.4 U88+ [Beta Feature](../../../system-administration/configuring-liferay/feature-flags.md) When you create a search blueprint, a collection provider is...
Published Date: May 9, 2024 7:00 PM
Managing Elements
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...
Published Date: May 9, 2024 7:00 PM
Optimizing Search Response Size
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]...
Published Date: May 9, 2024 7:00 PM
Search Blueprints
Search Blueprints [LES Subscription](./activating-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 ...
Published Date: May 9, 2024 7:00 PM
Collapsing Search Results
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...
Published Date: May 9, 2024 7:00 PM
Creating and Managing Elements
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...
Published Date: May 9, 2024 7:00 PM
Creating Elements
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...
Published Date: May 9, 2024 7:00 PM
Predefined Element Variables Reference
Predefined Element Variables Reference In the Element Source editor, place the cursor in the desired location and click the variable in the left hand sidebar to insert it. In the Custom JSON...
Published Date: May 9, 2024 7:00 PM
Creating and Managing Search Blueprints
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...
Published Date: May 9, 2024 7:00 PM
Personalizing the Search Experience
Personalizing the Search Experience One of the premier use cases for Search Blueprints is to personalize Liferay's search results. With a personalized search experience, each user sees results...
Published Date: May 9, 2024 7:00 PM
Search Blueprints Elements Reference
Search Blueprints Elements Reference Elements are one of the fundamental building blocks of a Search Blueprint. To explore all the available Elements, navigate to the Global Menu (Global) →...
Published Date: May 9, 2024 7:00 PM
Sorting Results in a Search Blueprint
Sorting Results in a Search Blueprint Add a sort configuration to search blueprints to control the order of search results: Open the Global Menu (Global Menu), click the Applications tab, and...
Published Date: May 9, 2024 7:00 PM
Understanding Search Blueprints
Understanding Search Blueprints Use Search Blueprints to tailor the search page experience to your users' needs, without deploying any custom code. With Blueprints you can Create context-aware...
Published Date: May 9, 2024 7:00 PM
Search Blueprints Configuration Reference
Search Blueprints Configuration Reference The Search Blueprints user interface has a Query Builder for creating Blueprints. Beyond adding Elements and configuring the query settings, there are...
Published Date: May 9, 2024 7:00 PM
Creating a Search Blueprint for Semantic Search
Creating a Search Blueprint for Semantic Search 7.4 U70+ [Beta Feature](../../../system-administration/configuring-liferay/feature-flags.md) Once a model is selected and the text embeddings are...
Published Date: May 9, 2024 7:00 PM
Setting Up a Text Embedding Provider
Setting Up a Text Embedding Provider 7.4 U70+ [Beta Feature](../../../system-administration/configuring-liferay/feature-flags.md) A text embedding provider has two jobs: At index time, use the...
Published Date: May 9, 2024 7:00 PM
Reindexing Modes
Reindexing Modes Liferay DXP 2023.Q4+/Portal GA102+ Reindexing is refreshing all or part of the search index that's used for searching, and in some cases displaying, Liferay's content. Execute a...
Published Date: May 9, 2024 7:00 PM
Search Configuration Reference
Search Configuration Reference Search in Liferay DXP can be configured in lots of ways. Once you understand the concept of configuration scope, you'll understand where to find a certain...
Published Date: May 9, 2024 7:00 PM
Using a Search Blueprint on a Search Page
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...
Published Date: May 9, 2024 7:00 PM

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