Changes in MySQL NDB Cluster 7.5.36 (5.7.44-ndb-7.5.36) (2024-10-15, General Availability)

MySQL NDB Cluster 7.5.36 is a new release of MySQL NDB Cluster 7.5, based on MySQL Server 5.7 and including features in version 7.5 of the NDB storage engine, as well as fixing recently discovered bugs in previous NDB Cluster releases.

Obtaining MySQL NDB Cluster 7.5.  MySQL NDB Cluster 7.5 source code and binaries can be obtained from https://dev.mysql.com/downloads/cluster/.

For an overview of changes made in MySQL NDB Cluster 7.5, see What is New in NDB Cluster 7.5.

This release also incorporates all bug fixes and changes made in previous NDB Cluster releases, as well as all bug fixes and feature changes which were added in mainline MySQL 5.7 through MySQL 5.7.44 (see Changes in MySQL 5.7.44 (2023-10-25, General Availability)).

Note

NDB 7.5.36 is the final release in the NDB Cluster 7.5 series.

Users of NDB 7.5 are encouraged to upgrade to the latest NDB 8.0, 8.4, or Innovation release.

Bugs Fixed

• MySQL NDB ClusterJ: ReconnectTest in the ClusterJ test suite failed sometimes due to a race condition. The test has been rewritten with proper synchronization. (Bug #28550140)

• Fixed an issue relating to FTS comparisons.

  Our thanks to Shaohua Wang and the team at Alibaba for the contribution. (Bug #37039409)

• While dumping tablespaces, mysqldump did not properly escape certain SQL statements in its output. In addition, the dump now encloses the following identifiers within backticks: LOGFILE GROUP, TABLESPACE, and ENGINE. (Bug #37039394)

• The server did not always handle connections correctly when running with both the thread pool and audit log plugins. (Bug #36682079)

• DROP INDEX with the addition of a FULLTEXT index in the same transaction sometimes led to an unplanned server exit. (Bug #36559642)