Payara Server 151 Sneak Preview – Hazelcast Session Persistence

Uncategorized

handp_resized.jpgPayara Server 4.1.151 is due out at the end of January so we thought we’d give you a sneak preview of some of the features coming, in this case Hazelcast Session Persistence.


The official stance on Clustering and HA for GlassFish 4.1 open source edition is;

“These features are included in the release, but they may not function properly with some of the new features added in support of the Java EE 7 platform.”

With that in mind and the low activity on the Shoal development repo we decided to integrate Hazelcast into the core of Payara to provide robust session clustering and in the future our JSR107 JCache implementation.

What is Hazelcast?

To quote from the source Hazelcast is an In-memory Data Grid. A Data Grid provides resilient, scalable, in-memory clustered storage for Java objects. Therefore Hazelcast is ideally suited for building a resilient session store. 

So how do I use it in Payara Server?

Our latest Jenkins builds now have Hazelcast built in but disabled by default so there’s no installation required. In this example video we will create a 2 node cluster, deploy a cluster test application and demonstrate session persistence while we restart the whole cluster.

 

 

Comments (0)

Post a comment

Your email address will not be published. Required fields are marked *

Payara needs the contact information you provide to us to contact you about our products and services. You may unsubscribe from these communications at any time. For information on how to unsubscribe, as well as our privacy practices and commitment to protecting your privacy, please review our Legal & Privacy Policy.

Related Posts

6 minutes
Uncategorized

Conf42 IoT 2024: At the Edge of Robotic Applications

At the latest Conf42 Internet of Things (IoT) 2024 conference, our Payarans deliver a keynote, titled “At the Edge […]

5 minutes
Uncategorized

10 Reasons Why Java is the Future of Enterprise App Development in 2025

Java has been a core element of enterprise application development for decades, and its relevance will continue to grow […]

5 minutes
Uncategorized

Keen To Slash Software Development Costs? Here’s What To Look For In A Middleware Solution

For technology companies, cost effectiveness in software and application development isn’t just about saving money. It is about delivering […]