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From:Hery Ramilison Date:July 19 2017 4:37am
Subject:MySQL Cluster 7.3.18 has been released
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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 7.3.18, has been released and can be downloaded from

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

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

Enjoy !

Changes in MySQL NDB Cluster 7.3.18 (5.6.37-ndb-7.3.18) (2017-07-18, 
General Availability)

    MySQL NDB Cluster 7.3.18 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

    For an overview of changes made in MySQL NDB Cluster 7.3, see
    What is New in NDB Cluster 7.3


    This release also incorporates all bugfixes and changes made
    in previous NDB Cluster releases, as well as all bugfixes and
    feature changes which were added in mainline MySQL 5.6
    through MySQL 5.6.37 (see Changes in MySQL 5.6.37
    (2017-07-17, General Availability)

    Functionality Added or Changed

      * Important Change; MySQL NDB ClusterJ: The ClusterJPA
        plugin for OpenJPA is no longer supported by NDB Cluster,
        and has been removed from the distribution. (Bug

    Bugs Fixed

      * NDB Replication: Added a check to stop an NDB replication
        slave when configuration as a multi-threaded slave is
        detected (for example, if slave_parallel_workers is set
        to a nonzero value). (Bug #21074209)

      * Backup .log files contained log entries for one or more
        extra fragments, due to an issue with filtering out
        changes logged by other nodes in the same node group.
        This resulted in a larger .log file and thus use of more
        resources than necessary; it could also cause problems
        when restoring, since backups from different nodes could
        interfere with one another while the log was being
        applied. (Bug #25891014)

      * Error 240 is raised when there is a mismatch between
        foreign key trigger columns and the values supplied to
        them during trigger execution, but had no error message
        indicating the source of the problem. (Bug #23141739)
        References: See also: Bug #23068914, Bug #85857.

      * ALTER TABLE .. MAX_ROWS=0 can now be performed only by
        using a copying ALTER TABLE statement. Resetting MAX_ROWS
        to 0 can no longer be performed using ALGORITHM=INPLACE
        or the ONLINE keyword. (Bug #21960004)

      * When compiling the NDB kernel with gcc version 6.0.0 or
        later, it is now built using -flifetime-dse=1. (Bug
        #85381, Bug #25690926)

On Behalf of the MySQL/Oracle Release Engineering Team,
Kent Boortz & Hery Ramilison
MySQL Cluster 7.3.18 has been releasedHery Ramilison19 Jul