MySQL NDB Cluster 7.3 Release Notes
MySQL NDB Cluster 7.3.29 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.
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 5.6.48 (see Changes in MySQL 5.6.48 (2020-04-27, General Availability)) .
For NDB
tables having no explicit primary
key, NdbReceiverBuffer
could be allocated
with too small a size. This was due to the fact that the
attribute bitmap sent to NDB
from the data
nodes always includes the primary key. The extra space required
for hidden primary keys is now taken into consideration in such
cases.
(Bug #30183466)