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MySQL Cluster 7.3.24 has been released
Posted by: Sreedhar Sreedhargadda
Date: January 22, 2019 04:08AM

Dear MySQL Users,

MySQL Cluster is the distributed, shared-nothing variant of MySQL.
This storage engine provides:

  - In-Memory storage - Real-time performance (with optional
    checkpointing to disk)
  - Transparent Auto-Sharding - Read & write scalability
  - Active-Active/Multi-Master geographic replication

  - 99.999% High Availability with no single point of failure
    and on-line maintenance
  - NoSQL and SQL APIs (including C++, Java, http, Memcached
    and JavaScript/Node.js)

MySQL Cluster 7.3.24 has been released and can be downloaded from

http://www.mysql.com/downloads/cluster/

where you will also find Quick Start guides to help you get your
first MySQL Cluster database up and running.

The release notes are available from

http://dev.mysql.com/doc/relnotes/mysql-cluster/7.3/en/index.html

MySQL Cluster enables users to meet the database challenges of next
generation web, cloud, and communications services with uncompromising
scalability, uptime and agility.

More details can be found at

http://www.mysql.com/products/cluster/

Enjoy !

Changes in MySQL NDB Cluster 7.3.24 (5.6.43-ndb-7.3.24) (2019-01-22, General Availability)

   MySQL NDB Cluster 7.3.24 is a new release of NDB Cluster,
   based on MySQL Server 5.6 and including features from version
   7.3 of the NDB storage engine, as well as fixing a number of
   recently discovered bugs in previous NDB Cluster releases.

   Obtaining MySQL NDB Cluster 7.3.  MySQL NDB Cluster 7.3
   source code and binaries can be obtained from
https://dev.mysql.com/downloads/cluster/.

   For an overview of changes made in MySQL NDB Cluster 7.3, see
   What is New in NDB Cluster 7.3
   (http://dev.mysql.com/doc/refman/5.6/en/mysql-cluster-what-is-new-7-3.html).

   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 5.6
   through MySQL 5.6.43 (see Changes in MySQL 5.6.43 (2019-01-21, General Availability)
   (http://dev.mysql.com/doc/relnotes/mysql/5.6/en/news-5-6-43.html)).

Bugs Fixed

     * Asynchronous disconnection of mysqld from the cluster
       caused any subsequent attempt to start an NDB API
       transaction to fail. If this occurred during a bulk
       delete operation, the SQL layer called
       HA::end_bulk_delete(), whose implementation by
       ha_ndbcluster assumed that a transaction had been
       started, and could fail if this was not the case. This
       problem is fixed by checking that the transaction pointer
       used by this method is set before referencing it. (Bug
       #20116393)


On Behalf of Oracle/MySQL Release Engineering Team
-Sreedhar S

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