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dl.file.rank.enabled property in Liferay
Issue Details on disabling the "dl.file.rank.enabled" property with the below queries. 1) The usage of this property? 2) What would be the impact on the system if disable it? 3) Will there be any impact on the...
Why is .bc.googleusercontent shown when doing nslookup on Liferay Load Balancer IP?
Issue When running a nslookup command against the Load Balancer IP that can be seen at Network > Endpoints > Ingress endpoints, .bc.googleusercontent.com will be appended to the Load Balancer's IP: $ nslookup...
Why does the liferay.cloud certificate appear when making curl/wget requests to the Load Balancer IP address?
Issue When running a curl or wget command against the Load Balancer IP that can be seen at Network > Endpoints > Ingress endpoints, the 'certificate common name' will resolve to liferay.cloud: $wget...
Can I Manually Execute Quartz Schedulers From the UI?
Issue I would like to trigger Quartz Scheduler jobs manually from the UI in case they ever miss a scheduled job. Environment DXP 7.0 DXP 7.1 DXP 7.2 Resolution Liferay does not currently have a feature for...
Change in "view in context" URL for document file entries
Issue Why does the Search Results Portlet display a different "view in context" URL for document file entries after upgrading to dxp-15? Environment DXP 7.2 with dxp-15+ Resolution Up until dxp-14, the URL format...
How HTTP cookies are being used in Liferay DXP 7.0+
Issue How are the cookies being used in Liferay DXP 7.0 (and above)? Tested Environments Liferay DXP 7.2 Liferay DXP 7.1 Liferay DXP 7.0 Resolution GUEST_LANGUAGE_ID: In 7.0+, used to...
Searching with JournalArticleLocalServiceUtil class for "xml" returns all contents
Issue When using the JournalArticleLocalServiceUtil class to search for web content articles, it is considering the xml tags of the field content. So if we search for "xml", it returns all the web content articles....
How to decide which Liferay DXP image from Docker Hub to use with Liferay PaaS
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Now that the Liferay DXP image for a Liferay PaaS environment...
Component with id [...] is being registered twice console warnings in the browser
Issue We often experience some javascript warning messages when opening different parts of Liferay, e.g. the web content editor They say This can lead to unexpected behaviour in the "Liferay.component"...
Unable to capture page view data
Issue My script is not working to capture page count metrics Unable to record page count data Only able to capture page views when I refresh the browser When navigating around site pages only the content gets...
Should OSGi config files and the values in the System Settings application always be in sync?
Issue I have a module where I do not want to store sensitive data (eg. password) in the config file I would like to provide this value over the UI in System Settings Is it possible to use a "mixed" approach?...
Is it possible to hide expired calendar events that are being displayed in an Asset Publisher?
Issue Currently, an Asset Publisher configured to display Calendar Events will always show x number of events, even if the events already occurred in the past. Is it possible to hide these expired events? Environment...
Issues when working with resteasy-jaxrs dependency on Liferay DXP and Tomcat
Issue While integrating RESTeasy JAX RS dependency in Liferay DXP projects, customers may notice the below messages in the server logs: SEVERE [fileinstall-/home/liferay.com/7.0/osgi/war]...
Upgrade the Log4j version in the existing Liferay DXP instance
Issue Is there any option to configure or upgrade the Log4j version in the existing Liferay DXP instance? Environment Liferay DXP 7.0 Resolution By default, Liferay DXP 7.0 is pre-bundled with the log4j 1.2.17...
Missing translations are shown in English (US) rather than in the default language
Issue A Liferay instance is configured to work with a default language A and other languages B, C, etc. None of the configured languages (A, B, C, ...) are English (US). A non-default language (B, C, ...) lacks...
How is the number of cores reported to Liferay DXP?
Issue Liferay DXP is not reporting the correct number of cores.  For example: A machine has 4 physical cores in the CPU. However Liferay DXP is reporting 8 cores on the <domain>/c/portal/license page....
Why the error "Unable to get ranges java.io.IOException: Range start XXXX is greater than end YYYY" is thrown in the logs?
Issue What is the reason behind the following error which is thrown in the logs? ERROR [default task-4064][ServletResponseUtil:227] Unable to get ranges java.io.IOException: Range start 2851129 is greater...
API for document deletion
Issue API for the document deletion Environment Liferay portal 6.2 Resolution Please Note: The following procedures and unofficial links involve customizations that are beyond the scope of Liferay Support.  Please...
bnd.bnd is not getting created with EXT module project
Issue bnd.bnd is not getting created with EXT module project. Environment Liferay DXP 7.2 Resolution Please Note: The following procedures and unofficial links involve customizations that are beyond the scope of...
Query String is not append to the URL, after adding it through Pages > Advanced setting
Issue Query String is not appended to page URL after adding it through Pages -> Advanced settings. Environment Liferay DXP 7.1+ Resolution The Query String Parameter won’t be appended to the URL as it is meant to be the...
How to test the Liferay API behavior
This article has been machine translated from its original language for your convenience. Please use discretion as this translation may include some inaccuracies. If you encounter issues with the translation, please...
About log rotations
This article has been machine translated from its original language for your convenience. Please use discretion as this translation may include some inaccuracies. If you encounter issues with the translation, please...
SSL/TLS communication when connecting to the database
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 Is...
Important Changes in Fix Pack Release Notes
Issue Some fix packs cannot be reverted or may have hard limits on which versions that the patch level can be reverted to. The reason why a rollback option is unavailable is due to database schema updates, plugin updates,...
Does Liferay use the full version of JQuery?
Issue JQuery offers both "Full" and "Slim" versions of their libraries Some API is available in the "Full" version only Environment Liferay Portal Liferay DXP Resolution Liferay includes the "Full"...
About the destination of the log that Liferay outputs as standard
This article has been machine translated from its original language for your convenience. Please use discretion as this translation may include some inaccuracies. If you encounter issues with the translation, please...
Benchmark Study of Liferay DXP 7.2
This whitepaper is a benchmark study of Liferay Digital Enterprise 7.2 and describes optimal configuration, settings, and the methodology used for this study. The whitepaper also...
Tips for minor updates in the infrastructure (application server, database server, ...)
Issue Sometimes, there is the need to update the infrastructure (application server, database server, elasticsearch server, etc.), to benefit from security fixes, performance improvements or others. Minor...
Liferay DXP and S3 security
Issue Does Liferay support server-side encryption on Amazon S3? Is Liferay calling S3 over HTTPS only? Will Liferay work on a restricted S3 bucket without public access? Environment Liferay 7.0 DXP Liferay 7.1...
Service Packs and Fix Packs Overview
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...
How to restrict the JSON web services API page
Issue JSON web services API page is being exposed through the URL http://[address]:[port]/api/jsonws. Environment Liferay Portal 6.2 Resolution Liferay Portal 6.2 doesn't have any out of the box option to...
Connecting to Multiple IdPs with SAML Plug-ins
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 Is it...
Update of the schedule of the invited user who specified "Reject".
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...
What database isolation level does Liferay need for Microsoft SQL Servers?
Issue There are several different isolation levels that can be configured on a SQL Server database. Which one is appropriate to use with the Liferay software? Environment Liferay Portal 6.2 connected to a SQL...
Can I encrypt / hide database password in portal-ext.properties and tomcat server.xml?
Issue Is there any way to hide database password in portal-ext.properties and in tomcat server.xml? Environment Liferay DXP 7.0+ Resolution Recommendation: Use environment variables to pass the database password: One of the...
Benchmark Study of Liferay Digital Enterprise 7.0
This whitepaper is a benchmark study of Liferay Digital Enterprise 7.0 and describes optimal configuration, settings, and the methodology used for this study. The whitepaper also contains the results based on the...
Default View for Calendar Portlet Saves on All Pages
Issue If a user sets the Calendar's "View" configuration, the setting is applied for every instance of the Calendar Portlet instead of just the specific instance of the portlet Environment Liferay DXP...
How to Upgrade to Liferay DXP from Liferay 6.X
This whitepaper aims to set a framework for Liferay’s recommended upgrade path for your organization. A major technology upgrade is an endeavor requiring a deep analysis of your business requirements, careful planning,...
I would like to upgrade my portlets to Liferay DXP but can not find where XML Descriptors have been moved to
Issue Upgrading from Liferay 6.2 to Liferay 7.0+ is a significant process. One of the changes implemented is the use of OSGi components. Several XML Descriptors have been converted to OSGi services. Environment...
DXP 7.1 Upgrade Reference Guide
An upgrade to Liferay DXP 7.1 gives you access to the latest Liferay technology, complete with all of the newest features, and the assurance of continued support for your Liferay environment. Our Subscription Services...