This is a bugfix release, fixing recently discovered bugs in the previous MySQL Cluster NDB 6.2 release.
This release incorporates all bugfixes and changes made in previous MySQL Cluster NDB 6.2 releases, as well as all bugfixes and feature changes which were added in mainline MySQL 5.1 through MySQL 5.1.51 (see Changes in MySQL 5.1.51 (2010-09-10)).
Please refer to our bug database at http://bugs.mysql.com/ for more details about the individual bugs fixed in this version.
Functionality Added or Changed
Important Change:
The Id configuration parameter used with
MySQL Cluster management, data, and API nodes (including SQL
nodes) is now deprecated, and the NodeId
parameter (long available as a synonym for Id
when configuring these types of nodes) should be used instead.
Id continues to be supported for reasons of
backward compatibility, but now generates a warning when used
with these types of nodes, and is subject to removal in a future
release of MySQL Cluster.
This change affects the name of the configuration parameter
only, establishing a clear preference for
NodeId over Id in the
[mgmd], [ndbd],
[mysql], and [api]
sections of the MySQL Cluster global configuration
(config.ini) file. The behavior of unique
identifiers for management, data, and SQL and API nodes in MySQL
Cluster has not otherwise been altered.
The Id parameter as used in the
[computer] section of the MySQL Cluster
global configuration file is not affected by this change.
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