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Release Notes JGroups 2.12.1
============================
Author: Bela Ban
JGroups 2.12.1 is API-backwards compatible with previous versions (down to 2.2.7).
Below is a summary (with links to the detailed description) of the major new features, optimizations and bug fixes.
New features
============
Sample config for large clusters
--------------------------------
[https://issues.jboss.org/browse/JGRP-1307]
Config udp-largecluster.xml was added, serves as blueprint for large clusters. This is work-in-progress.
Optimizations
=============
ExecutionService
----------------
[https://issues.jboss.org/browse/JGRP-1308]
[https://issues.jboss.org/browse/JGRP-1310]
Removed serialization overhead when assigning task to self
Bug fixes
=========
ENCRYPT: use alg provider for cipher creation
----------------------------------------------------
[https://issues.jboss.org/browse/JGRP-1311]
During distribution of the encryption key from the master to each cluster member,
use the configured asym_provider and sym_provider when getting Ciphers.
TCP SocketFactory ignored
-------------------------
[https://issues.jboss.org/browse/JGRP-1312]
Despite setting a custom SocketFactory, it was ignored.
Configuration sanity check: order of protocols was not enforced
---------------------------------------------------------------
[https://issues.jboss.org/browse/JGRP-1305]
E.g. STABLE being below NAKACK would not throw an exception
Custom thread factories, thread pools and timer overridden in init()
--------------------------------------------------------------------
[https://issues.jboss.org/browse/JGRP-1306]
When setting a custom thread factory, pool or timer, they would get overwritten in TP.init()
Manual
======
The manual is online at http://www.jgroups.org/manual/html/index.html
The complete list of features and bug fixes can be found at http://jira.jboss.com/jira/browse/JGRP.
Bela Ban, Kreuzlingen, Switzerland
Vladimir Blagojevic, Toronto, Canada
Richard Achmatowicz, Toronto, Canada
Sanne Grinovero, Newcastle, Great Britain
April 2011
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