Site Search - Liferay Learn

Configuring service.properties Service Builder generates a service.properties file in your *-service module's src/main/resources folder. Liferay uses this file's properties to alter your service's...

Connecting Service Builder to an External Database

Official Documentation

Connecting Service Builder to an External Database Service builder creates the necessary tables for the service in the lportal database with all other data used by Liferay. If you want to store the...

Liferay Workspace Configuration Reference

Liferay Workspace Configuration Reference Liferay Workspace has many options you can set. Here's a handy command and properties reference. Running Liferay DXP locally my-project $ blade gw...

Client Secret JWT

Official Documentation

Client Secret JWT Liferay supports client secret JWT as an authentication method for OAuth 2 clients. In this flow, the client itself creates the assertion and signs it using the client secret....

Configuring Liferay in AWS

Official Documentation

Configuring Liferay in AWS Since Liferay installations hosted in AWS use Helm, you must configure and customize Liferay using the Helm CLI. You can write as many .yaml files as you need. To update...

Viewing Metrics from Kubernetes

Official Documentation

Viewing Metrics from Kubernetes It is important to track resource usage in the Kubernetes cluster. To view your resource usage, you must use a collector and an exporter. Before you can view...

Running Liferay DXP in Amazon Web Services

Official Documentation

Running Liferay DXP in Amazon Web Services There are two ways to host Liferay DXP in AWS: Installing Liferay DXP from AWS Marketplace. Installing Liferay DXP using the plain Helm chart. For...

AWS Managed Resources Reference

Official Documentation

AWS Managed Resources Reference By default, Liferay uses several managed services to run background operations when hosting in AWS. These resources facilitate the provisioning and continued use of...

Viewing Metrics with Prometheus

Viewing Metrics with Prometheus The Liferay Helm chart is prepared to set up the Prometheus JMX Exporter project agent out-of-the-box. Set the JMX_AGENT_YAML environment variable to the following...

Viewing Metrics with Glowroot

Viewing Metrics with Glowroot This article describes how to use Glowroot in Liferay installations hosted in AWS. For information on how to set up Glowroot in other circumstances, see Using...

Standard Permissions

Official Documentation

Standard Permissions Liferay defines several standard permissions across various applications and resources, such as view, edit, update, and more. Managing permissions Permissions are best managed...

Configuring Externally Managed Services

Official Documentation

Configuring Externally Managed Services Externally managed services are created, configured, and managed outside the Liferay Helm chart. Database Configuring an external database for Liferay in...

Configuring Internally Managed Services

Official Documentation

Configuring Internally Managed Services Internally managed services are configured and managed within the chart. These services are defined using the dependencies property: dependencies: : ...

Single-Page Application (SPA)

Single-Page Application (SPA) Rendering a page from scratch takes a lot of effort from the browser. It must load the HTML markup, the CSS, and any JavaScript, render and style the markup, and...

Disable/Stop the immediate login post resetting the password

legacy

Issue How to disable/stop the immediate login post resetting the password and want users to redirect to the login page. Environment Liferay DXP 7.2 Resolution The default functionality of Liferay is to log...

(IX_228562AD) violated on Server restart caused by a DuplicateLockException

legacy

Issue Unique constraint (IX_228562AD) violated on Server restart. It could be shown as an ERROR log message in JDBCExceptionReporter class and an INFO log error in BackgroundTaskMessageListener class. 2022-04-20...

Page .lar exports are failing to be imported due to a "DuplicateVocabularyException: A category vocabulary with the name topic already" exists

legacy Troubleshooting

Issue Page .lar exports from one 7.3 environment are currently failing to be imported in a separate 7.3 environment due to the following error: DuplicateVocabularyException: A category vocabulary with the name topic...

CounterLocalService.fetchCounter" does not exist in DXP 7.2 or later versions.

legacy

Please be aware that the page you are viewing has been machine translated from Japanese into English and may contain some translation errors. If you observe any issues with the translation, please contact us. Issue...

Product specifications are not getting created if not available on the portal

legacy Troubleshooting

Issue When specifications are not available on the portal. It's giving 500 Internal Server Error in the response body while creating the product via headless API. Steps to reproduce: 1. Create a product by using...

Product status is not updating by using Patch API

legacy Troubleshooting

Issue PATCH API is not updating the status of the product workflow. Steps to reproduce: 1. Create a product via headless API( request is attached). 2. Check the status of the product in UI ( It's showing as draft...

Old auditing data taking up database space

legacy

Issue Are there any alternative methods to manage audit data? Environment DXP 7.3 DXP 7.2 Resolution As an alternative to saving all of the logging data into the database, instead, we may choose to save it to a...

Layout permissions lost upgrading from 6.2 to 7.2

legacy Troubleshooting

Issue After the upgrade from 6.2 to 7.2, several Layout permissions have been changed. Some pages restricted to the user Guest are accessible after the upgrade. There are rows in the ResourcePermission table with the...

Error handling LOB columns

legacy Troubleshooting

Issue We have developed a custom entity using Service Builder. One of the tables defines a LOB column. When we try to insert a record in that column we get following database exception:...

Establish an external data source using JNDI

legacy How To

Issue Sometimes there is a requirement to use data sources other than Liferay DXPs. To do this, the data source can be configured via JNDI data source or JDBC properties. Any database other than Liferay DXP's...

Product status is not changing via headless APIs

legacy

Issue If the product is created via headless API with workflow-enabled. The status of the product is in a 'draft' state rather than a 'pending' state. Steps to reproduce: 1. Assign a default workflow to Commerce...

Intermittent performance issues caused by Journal Articles Display

legacy Troubleshooting

Issue After installing dxp-16, intermittent performance issues are being seen Thread dumps taken during the performance issue show a number of threads with a similar format: at...

What does expires header with "Thu, 01 Jan 1970 00:00:00 GMT" value means?

legacy

Issue When retrieving HTML content the following header/value can be found: Expires: Thu, 01 Jan 1970 00:00:00 GMT Along with the Expires header the following ones are also sent in the response: Cache-Control:...

Webcontent Images is getting removed after Patch Upgrade

legacy Troubleshooting

Issue Steps to Reproduce: Start the 7.1GA1. Create a structure add text, image, and number fields, and save. Create a template. Select the newly created structure and select the structure fields from the left sidebar...

Establish an external data source using JDBC

legacy How To

Issue This article outlines how to set up a connection between Liferay and an external database using JDBC properties. Environment Liferay DXP 7.3 Liferay DXP 7.4 MySQL database Resolution There are two ways to...

NullPointerException/ElasticsearchConnectionNotInitializedException/ArrayIndexOutOfBoundsException when starting JBoss EAP server

legacy Troubleshooting

Issue After deploying Liferay DXP 7.3/7.4 on JBoss EAP server, the server can not be started due to the following error: 10:17:20,354 INFO 2022-02-17 10:17:20.308 ERROR [Framework Event Dispatcher: Equinox Container:...

How to include the gradle dependency of a module into another module project?

legacy How To

Issue How to include the Gradle dependency of a module (Workspace A) into another module (Workspace B) project? Environment Liferay DXP 7.2 Resolution Please Note: Please choose to follow your appropriate discretion...

JS and CSS files are loading only after page refresh

legacy Troubleshooting

Issue JS and CSS files in portlet are loaded only after refreshing a page Environment Liferay DXP 7.2 Resolution Certain elements of the page may require regular navigation to work properly. In these cases,...

Extracting Database structure of Liferay

legacy

Issue User needs to extract complete database structure of Liferay. Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Resolution Liferay does not have any OOTB functionality for extracting the DB...

Apache Felix Webconsole JS and CSS resources not loaded

legacy Troubleshooting

Issue Apache Felix Webconsole JS and CSS resources not loaded with 'org.eclipse.equinox.http.servlet' Steps to reproduce: 1. Start the server. 2. Download this: org.apache.felix.webconsole-4.6.4-all.jar from here:...

Unable to delete navigation menu from page

legacy How To

Issue Unable to remove the navigation menu widget from the page. Environment Liferay DXP 7.0 Resolution It is the intended behavior of Liferay as there is an option to enable Hidden from Navigation Menu...

Upgrade fails after installing dxp-24 because of deprecated constructor

legacy Troubleshooting

Issue When running the upgrade tool after installing dxp-24, the upgrade can fail with the following error appearing in the upgrade logs: 2021-12-23 15:07:39.034 ERROR [Start Level: Equinox Container:...

java.sql.SQLException: Connection is closed error is continuously written to the log file.

legacy Troubleshooting

Issue The error "java.sql.SQLException: Connection is closed" is continuously written to the log file. Caused by: java.sql.SQLException: Connection is closed at...

What is the alternate way to avoid clearing browser cache each time to reflect the Metal SOY module changes?

legacy

Issue What is the alternate way to avoid clearing browser cache each time to reflect the Metal SOY module changes? Environment Liferay DXP 7.2 Resolution First, clearing the cache is required as the browser stores...

FreeMarker template com.sun.proxy.$Proxy975.getLatestArticle(long) error triggers

legacy Troubleshooting

Issue Below "FreeMarker template com.sun.proxy.$Proxy975.getLatestArticle(long)" error triggers and this gets resolved after clearing the server cache from server administration. The property...

"log4j:configuration" must match

legacy Troubleshooting

Issue Why does the warning "log4j: configuration must match" trigger? 2021-08-12 23:34:41.354 INFO [main][ModuleFrameworkImpl:1587] Starting initial bundles log4j:WARN Continuable parsing error 33 and column 23...

Search Results