release

64-bit RPM and DEB of Galera 2.0 Beta preview are published at Launchpad.

Galera 2.0 is a major feature release introducing incremental state transfer. It is backward compatible with Galera 1.1.

This how-to explains how to quickly deploy Galera cluster in Amazon EC2 with the help of Severalnines' ClusterControl(tm) configurator.

This is a new bugfix/maintenance release for MySQL-wsrep 5.1 series. In this issue:

Bugs fixed:

• secondary index not supported in multi-master mode and/or parallel applying
• cascading foreign keys cause crash in InnoDB plugin
• bad SST request could destroy the database on donor
• Large LOAD DATA files not supported

New:

• updated to MySQL-5.1.58
• wsrep_cluster_name, wsrep_node_name, and wsrep_sst_* variables can be changed in runtime now

Downloads

This is a new bugfix/maintenance release in 0.8 series (would be 0.8.3). In this issue:
Bugs fixed:

• primary component can not be formed after fast node restart
• consensus timeouts
• unresolvable cluster address could cause a segfault

New:

• wsrep API version is now prepended to Galera version number.

Downloads

This release adds support for SSL, arbitrator node and fixes a number of important bugs.

This is a maintenance and bugfix release which fixes most of outstanding and reported issues:

Galera 0.8 is long overdue. The last delay is due to the need for writeset format changes. But otherwise it is so good that we just could not hold it any longer and decided to make a preview release of 0.8 Galera. It is not a GA as it will be protocol-incompatible with upcoming 0.8, but fully representative of it in terms of performance, usability and features.

MySQL/Galera 0.7.6 maintenance release is out. Changes include:

• upgrade to MySQL 5.1.53
• Fixed 2 reported group communication layer issues that led to spontaneous cluster unavailability.
• Misc small fixes and cleanups