This release includes a fix for Bug #47844, which was discovered in MySQL Cluster NDB 6.3.27 shortly after release. The MySQL Cluster NDB 6.3.27a release is identical in all other respects to MySQL Cluster NDB 6.3.27. Users who have already installed MySQL Cluster NDB 6.3.27 should upgrade to MySQL Cluster NDB 6.3.27a as soon as possible; users seeking to upgrade from MySQL Cluster NDB 6.3.26 or another previous MySQL Cluster 6.3 release should upgrade to MySQL Cluster NDB 6.3.27a instead.
This is a source-only release. You can obtain the GPL source code for MySQL Cluster NDB 6.3.27a from ftp://ftp.mysql.com/pub/mysql/download/cluster_telco/mysql-5.1.37-ndb-6.3.27a/.
This 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 5.1.37 (see Changes in MySQL 5.1.37 (2009-07-13)).
Please refer to our bug database at http://bugs.mysql.com/ for more details about the individual bugs fixed in this version.
The disconnection of an API or SQL node having a node ID greater than 49 caused a forced shutdown of the cluster. (Bug #47844)
The error message text for
NDBerror code 410 (REDO log files overloaded...) was truncated. (Bug #23662)