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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-install-configuration.html
In this section, we discuss manual configuration of an installed NDB Cluster by creating and editing configuration files. Each data node or SQL node requires a my.cnf file that provides two pieces of information: a connection string that tells the ...For our four-node, four-host NDB Cluster (see Cluster nodes and host computers), it is necessary to write four configuration files, one per node ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-install-linux.html
This section covers installation methods for NDB Cluster on Linux and other Unix-like operating systems. For manual installation and setup instructions specific to Windows systems, see Section 25.3.2, “Installing NDB Cluster on Windows”. While ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-logs-cluster-log.html
ConnectedApiVersion Connection 8 INFO Node node_id: Global checkpoint gci started A global checkpoint with the ID gci has been started; node node_id is the master responsible for this global checkpoint. GlobalCheckpointStarted Checkpoint 9 INFO Node ... The following table lists the most common NDB cluster log ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-management.html
This is covered in Section 25.4, “Configuration of NDB Cluster”, and Section 25.5, “NDB Cluster Programs”. The second method involves studying the contents of the cluster log ndb_node_id_cluster.log; this is usually found in the management ... Managing an NDB Cluster involves a number of tasks, the first of which is to configure and start NDB ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-mgm-client-commands.html
The node group ID of the new node group created by this command is determined automatically, and always the next highest unused node group ID in the cluster; it is not possible to set it manually. If the client is already connected to this server, ... In addition to the central configuration file, a cluster may also be controlled through a command-line interface available through the management client ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-mgm-definition.html
For a management node, this is represented by an integer value in the range 1 to 255, inclusive. This ID is used by all internal cluster messages for addressing the node, and so must be unique for each NDB Cluster node, regardless of the type of ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-news.html
Changes in NDB Cluster releases are documented separately from this reference manual; you can find release notes for the changes in each NDB Cluster 8.0 release at NDB 8.0 Release Notes. You can obtain release notes for older versions of NDB ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-options-variables.html
This section provides information about MySQL server options, server and status variables that are specific to NDB Cluster. 25.4.3.9.1 MySQL Server Options for NDB Cluster This section provides descriptions of mysqld server options relating to NDB ...For general information on using these, and for other options and variables not specific to NDB Cluster, see Section 7.1, “The MySQL ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-params-api.html
The listing in this section provides information about parameters used in the [mysqld] and [api] sections of a config.ini file for configuring NDB Cluster SQL nodes and API nodes. ArbitrationDelay: When asked to arbitrate, arbitrator waits this ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-params-mgmd.html
The listing in this section provides information about parameters used in the [ndb_mgmd] or [mgm] section of a config.ini file for configuring NDB Cluster management nodes. ArbitrationDelay: When asked to arbitrate, arbitrator waits this long ...