Glassfish 3.1.2 Download [upd] Link
Because GlassFish 3.1.2 is a legacy release, it is primarily found in the rather than on active development pages.
This update introduced several stability and administrative improvements over the original 3.1 release:
: Open-source versions of the server can be found on the Java EE GlassFish GitHub download page. Key Features of Version 3.1.2 glassfish 3.1.2 download
: Native support for JDK 7 and simplified setup for Windows systems. How to Install GlassFish 3.1.2
: Support for centralized administration of remote instances and GMS (Group Management Service) without requiring multicast. Because GlassFish 3
GlassFish 3.1.2 Download and Installation Guide Released in early 2012, GlassFish Server 3.1.2 remains a significant version in the history of the Java EE 6 application server. While newer versions like are available for modern Jakarta EE applications, GlassFish 3.1.2 is often sought for maintaining legacy enterprise systems or specific development environments that require JDK 6 or 7 support. Official Download Locations
: The primary source for the stable release of Oracle GlassFish Server 3.1.2 and its micro-update, 3.1.2.2. How to Install GlassFish 3
: A lighter version focusing on web technologies is available at the GlassFish Web Profile Download page .
The most common way to install this version is via the multi-platform ZIP file, which does not require a graphical installer. 1 Oracle GlassFish Server 3.1.2 and 3.1.2.2 Release Notes
: Enhanced UI for managing clusters and thread pool properties.