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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-computer-definition.html
The [computer] section has no real significance other than serving as a way to avoid the need of defining host names for each node in the system. Id Version (or later) NDB 8.0.13 Type or units string Default [...] Range ... Restart Type Initial ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-configuration-overview.html
Each of the node parameter tables lists the parameters for a given type (ndbd, ndb_mgmd, mysqld, computer, tcp, or shm). All tables include the data type for the parameter, option, or variable, as well as its default, minimum, and maximum values as ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-disk-data-storage-requirements.html
The following items apply to Disk Data storage requirements: Variable-length columns of Disk Data tables take up a fixed amount of space. For each row, this is equal to the space required to store the largest possible value for that column. For ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-disk-data.html
See the following documentation for more information: Disk Data latency parameters Section 25.6.16.31, “The ndbinfo diskstat Table” Section 25.6.16.32, “The ndbinfo diskstats_1sec Table” Section 25.6.16.49, “The ndbinfo ... NDB Cluster ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-information-schema-tables.html
The ndb_transid_mysql_connection_map table provides a mapping between transactions, transaction coordinators, and API nodes. Two INFORMATION_SCHEMA tables provide information that is of particular use when managing an NDB Cluster. The FILES table ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-limitations-database-objects.html
Some database objects such as tables and indexes have different limitations when using the NDBCLUSTER storage engine: Number of database objects. The maximum number of all NDB database objects in a single NDB Cluster—including databases, tables, ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-limitations-performance.html
The following performance issues are specific to or especially pronounced in NDB Cluster: Range scans. There are query performance issues due to sequential access to the NDB storage engine; it is also relatively more expensive to do many range ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-log-events.html
An event report reported in the event logs has the following format: datetime [string] severity -- message For example: 09:19:30 2005-07-24 [NDB] INFO -- Node 4 Start phase 4 completed This section discusses all reportable events, ordered by ...In ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-log-startup-messages.html
Possible startup messages with descriptions are provided in the following list: Initial start, waiting for %s to connect, nodes [ all: %s connected: %s no-wait: %s ] Waiting until nodes: %s connects, nodes [ all: %s connected: %s no-wait: %s ] ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-logging-management-commands.html
ndb_mgm supports a number of management commands related to the cluster log and node logs. In the listing that follows, node_id denotes either a storage node ID or the keyword ALL, which indicates that the command should be applied to all of the ...