Liferay: Converting 6.2 Portlets to 7.1 Part 2

07 June 2019

Now we are going to focus on converting the service layer. This can be broken down into the following steps.

Liferay: Converting 6.2 Portlets to 7.1 Part 1

04 June 2019

Converting portlets from 6.2 to 7.1 requires us to know where code and configurations belong in both versions. They are more similar than they are dissimilar. Knowing the differences and how to upgrade 6.2 portlets is key. I say we are “upgrading” rather than “converting” because that is how Liferay views it. You will be required to create upgrade code to modify 6.2 configuration data to 7.1 configuration data. We will be converting a portlet with a service layer.

Preparing SolrCloud 7.7 for Liferay 7.1.

18 April 2019

See this article if you haven’t already set up


Helpful Linux Commands for testing Multicasting

30 May 2019

Finding useful commands for troubleshooting multicasting was difficult because most were not installed on the servers.

Zookeeper: Useful Command Line

18 April 2019

Zookeeper command line commands

Making SQL Commands from SQL Commands

08 April 2019

Over the years, I have needed to generate SQL commands for every table or for every column.
Below are two examples, one for Sybase and one for MariaDB

Less Is More ~ Older posts are available in the archive.