This is a bugfix release, fixing recently discovered bugs in the previous MySQL Cluster NDB 6.2 release.
MySQL Cluster NDB 6.2 no longer in development.
MySQL Cluster NDB 6.2 is no longer being developed or
maintained; if you are using a MySQL Cluster NDB 6.2 release,
you should upgrade to the latest version of MySQL Cluster,
which is available from
Obtaining MySQL Cluster NDB 6.2. You can download the latest MySQL Cluster NDB 6.2 source code and binaries for supported platforms from http://dev.mysql.com/downloads/cluster/.
This Beta release incorporates all bugfixes and changes made in previous MySQL Cluster releases, as well as all bugfixes and feature changes which were added in mainline MySQL 5.1 through MySQL 5.1.18 (see Changes in MySQL 5.1.18 (2007-05-08)).
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
Added the mysqld option
--ndb-cluster-connection-pool that enables a
single MySQL server to use multiple connections to the cluster.
This enables scaling out using multiple MySQL clients per SQL
node instead of or in addition to using multiple SQL nodes with
For more information about this option, see MySQL Server Options and Variables for MySQL Cluster.