MySQL 8.4 Reference Manual Including MySQL NDB Cluster 8.4
The next few sections contain information about
NDB node configuration parameters and
NDB-specific mysqld options and variables that
have been added to, deprecated in, or removed from NDB
8.4 since NDB 8.0.
The following node configuration parameters have been added in NDB 8.4.
ApiFailureHandlingTimeout:
Maximum time for API node failure handling before escalating.
0 means no time limit; minimum usable value is 10. Added in
NDB 8.4.5.
RequireCertificate:
Node is required to find key and certificate in TLS search
path. Added in NDB 8.3.0.
RequireLinkTls:
Read-only; is set to true if either endpoint of this
connection requires TLS. Added in NDB 8.3.0.
RequireTls:
Client connection must authenticate with TLS before being used
otherwise. Added in NDB 8.3.0.
RequireTls:
Require TLS-authenticated secure connections. Added in NDB
8.3.0.
The following system variables, status variables, and server options have been added in NDB 8.4.
Ndb_schema_participant_count:
Number of MySQL servers participating in NDB schema change
distribution. Added in NDB 8.4.5.
ndb-mgm-tls:
Whether TLS connection requirements are strict or relaxed.
Added in NDB 8.3.0-ndb-8.3.0.
ndb-tls-search-path:
Directories to search for NDB TLS CAs and private keys. Added
in NDB 8.3.0-ndb-8.3.0.
ndb_log_cache_size:
Set size of transaction cache used for recording NDB binary
log. Added in NDB 8.4.3-ndb-8.4.3.
No system variables, status variables, or server options have been deprecated in NDB 8.4.