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Upgrading to Liferay Portal 6.0 EE SP1
legacy How To
When upgrading to the latest Liferay Portal, there are many things to take into account. This guide is designed to assist in the upgrading process. Please read and ensure your...
Liferay Information for Common Application Servers
legacy
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. Resolution...
Document versioning won't display versions after 1.9 is entered
legacy Troubleshooting
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. Upon...
Avoiding a Batch Error When Defining Friendly URLs
legacy Troubleshooting
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. If you...
Stopping Liferay DXP 7.0 LPKG Modules
legacy
This article documents which LPKG files can be disabled with little or no negative effects as part of Liferay's introduction of modularity in Liferay DXP 7.0. Because certain core functionalities have been turned into...
Understanding Languages in Liferay Portal
legacy How To
Liferay Portal is designed to handle as many languages as you want to support. This is done by pulling out all language specific text and storing it in the language.properties files....
Liferay DXP Javadocs
legacy How To
For developers, Liferay has created a set of documentation (Javadocs) that provide API and code detail for working with Liferay DXP's core software. To access the Javadocs, follow either one of the following...
Deploying Plugins via Administration Console
legacy How To
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. There are multiple application servers...
Anonymizing Data
legacy How To
Preserving anonymity of users when providing data to Liferay may be a concern for certain use-cases. The following guidelines should assist in determining which data should be anonymized and finding...
Managing Time Zones in DXP 7.0
legacy How To
This article documents how to change the time zone in your Liferay DXP 7.0 environment. Given that users are working with the Liferay platform from all over the world, it is important to have the ability to change...
Too Many CPU Intensive Tasks: A Common Performance Issue in DXP 7.0
legacy Troubleshooting
This article documents a common performance issue related to running Too Many CPU Intensive Tasks within Liferay DXP 7.0. Continue reading to discover the necessary information about this issue and how to...
Setting Up the Liferay Platform on AWS EC2
legacy How To
This article is a guide to help users set up, install and cluster Liferay DXP 7.0 or 7.1 on AWS Elastic Compute Cloud (EC2).  Resolution EC2 Instance Set Up There are 2 kinds of EC2 instances: (1)...
Removing '/web/' From Auto-Generated URLs
legacy How To
This article documents how the Liferay platform will automatically generate URLs appended with /web/, which can also be changed to a friendly URL. This may be an issue for those who do...
Common Causes for the Properties in the 'portal-ext.properties' Not Taking Effect
legacy Troubleshooting
This article documents the circumstances for when properties in the portal-ext.properties are not working correctly. This article also discusses common causes for the properties in the portal-ext.properties not...
Deploying the Liferay Platform on WebSphere Network Deployment Edition
legacy How To
This article documents how to deploy Liferay Portal 6.2 or Liferay DXP (7.0 or 7.1) on WebSphere Application Server with Network Deployment (commonly abbreviated ND). The Network Deployment Edition is a tool that...
Upgrading to Permission Algorithm 6
legacy How To
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. Permission algorithm 5 was used as the default...
Setting Up the Liferay Platform on Microsoft Azure
legacy How To
This article outlines what Microsoft Azure is, how to create a Virtual Machine (VM) to run on the Liferay platform and how to configure the Liferay platform with Azure. Resolution What is Azure? Microsoft Azure is a...
Installing Fixes That Involve Updates to Database Tables
legacy Troubleshooting
We understand that some customers have security policies which compel them to use the Liferay platform to connect to the database as a user that does not have elevated privileges; privileges to change the...
Migrating File System Stores
legacy How To
This article documents how to use the Data Migration tool in the Server Administration section of Liferay DXP 7.0. The Data Migration Tool allows administrators to migrate data quickly between Documents and Media...
Checklist for Upgrading to Liferay DXP
legacy How To
Upgrading to Liferay DXP (7.0, 7.1, 7.2, or 7.3) is a major project and requires careful planning, testing and execution in order to be successful. However, Liferay DXP and DXP Cloud...
Modifying Cache Size, Time To Live and Replication in DXP 7.0
legacy How To
This article documents how to work with your cache in Liferay DXP 7.0, in order to modify its size, time to live (TTL) and replication. Resolution Modify Default Cache Sizes and Entry TTLs A potential source of...
Disabling OSGI Components for DXP
legacy How To
This article documents how to temporarily disable an OSGI component via Gogo Shell, and how to add a component to the blacklist in order to disable it permanently. We will use the WebDAV component as an example. Resolution...
Installing DXP on IBM DB2 v.10.5
legacy How To
This article documents steps on how to start Liferay DXP on IBM DB2 10.5. Resolution Creating a Database Start DB2 Command Line Process Plus. Enter the following: create database dxp pagesize 32768 USING CODESET UTF-8...
Setting Up Session Replication in Weblogic With Liferay Portal
legacy How To
This article outlines how to set up session replication using Weblogic with Liferay Portal. This documentation is for reference only. Configuring session replication is not recommended...
Setting Up Session Replication in Tomcat With Liferay Portal
legacy How To
The purpose of this article is to setup a basic Tomcat cluster that has session replication. For true session replication, there must be a load balancer that redirects the traffic to...
Installing DXP in a Clustered Environment
legacy How To
This document has been updated and ported to Liferay Learn and is no longer maintained here. Many enterprise environments utilize clustering for both scalability and availability. This article provides specific...
Ehcache Configuration for DXP 7.x
legacy How To
This document has been updated and ported to Liferay Learn and is no longer maintained here. This article documents how to implement distributed caching on Liferay DXP 7.x and how to deploy custom tuning...
poi-3.16.jar
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: poi-3.16.jar, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 105139, title: ポイ-3.16.jar
How to remove files from the Document Library that are not in DLFileEntry table?
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: How to remove files from the Document Library that are not in DLFileEntry table?, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 94144,...
Remove Site Name and Instance Name from SEO
legacy How To
, knowledgeArticleType: howTo, legacy: true, name: Remove Site Name and Instance Name from SEO, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 98561, title: SEOからサイト名とインスタンス名を削除する
'Credential cannot be null' when trying to log in with a customer database
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: 'Credential cannot be null' when trying to log in with a customer database, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber:...
Updating Elasticsearch certificates for x-pack security
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: Updating Elasticsearch certificates for x-pack security, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 95203, title:...
How to delete the web content in a bulk inside a folder via groovy script?
legacy How To
, knowledgeArticleType: howTo, legacy: true, name: How to delete the web content in a bulk inside a folder via groovy script?, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 79625, title: Groovy...
Wiki tree menu widget problem
legacy
, knowledgeArticleType: reference, legacy: true, name: Wiki tree menu widget problem, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 76464, title: Wiki ツリー メニュー ウィジェットの問題
Heap dump generation without a heap dump script
legacy How To
, knowledgeArticleType: howTo, legacy: true, name: Heap dump generation without a heap dump script, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title: ヒープ ダンプ スクリプトを使用しないヒープ ダンプの生成
Large files (20MB+) on Git repository become corrupted when deploying to Cloud
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: Large files (20MB+) on Git repository become corrupted when deploying to Cloud, showDisclaimerMessage: true, sourceTeam: Support,...
Unable to edit a Document and Media's published document
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: Unable to edit a Document and Media's published document, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title: Document and...
I forgot admin user's password and I cannot login
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: I forgot admin user's password and I cannot login, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 71031, title:...
ImageMagick installation on Linux (Ubuntu)
legacy Troubleshooting
, knowledgeArticleType: troubleshooting, legacy: true, name: ImageMagick installation on Linux (Ubuntu), showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title:...
How to verify that a Log4j patch has resolved all Log4j vulnerabilities
legacy How To
, knowledgeArticleType: howTo, legacy: true, name: How to verify that a Log4j patch has resolved all Log4j vulnerabilities, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 68123, title:...