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https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndb-mgmd.html
Note When you later start the “missing” management server, its configuration must match that of the management server that is already in use by the cluster. The management server is the process that reads the cluster configuration file and ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndb-select-all.html
Note This is the name of an index, not of a column; the index must have been explicitly named when created. ndb_select_all prints all rows from an NDB table to stdout. Usage ndb_select_all -c connection_string tbl_name -d db_name [> file_name] ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndb-show-tables.html
Note Only user-created NDB Cluster tables may be accessed from MySQL; system tables such as SYSTAB_0 are not visible to mysqld. ndb_show_tables displays a list of all NDB database objects in the cluster. By default, this includes not only both ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndb-size-pl.html
Note ndb_size.pl is deprecated, and no longer supported, in NDB 8.0.40 and later. This is a Perl script that can be used to estimate the amount of space that would be required by a MySQL database if it were converted to use the NDBCLUSTER storage ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndb-top.html
ndb_top displays running information in the terminal about CPU usage by NDB threads on an NDB Cluster data node. Each thread is represented by two rows in the output, the first showing system statistics, the second showing the measured statistics ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndb-waiter.html
State node 1 STARTED State node 2 STARTED State node 3 STARTED State node 4 STARTED Waiting for cluster enter state STARTED Note If no connection string is specified, then ndb_waiter tries to connect to a management on localhost, and reports ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndbd.html
The ndbd binary provides the single-threaded version of the process that is used to handle all the data in tables employing the NDBCLUSTER storage engine. This data node process enables a data node to accomplish distributed transaction handling, ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-quick.html
Note If you have installed MySQL from a binary tarball, you must to specify the path of the ndb_mgmd and ndbd servers explicitly. To familiarize you with the basics, we describe the simplest possible configuration for a functional NDB Cluster.
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-replication-backups.html
This section discusses making backups and restoring from them using NDB Cluster replication. We assume that the replication servers have already been configured as covered previously (see Section 25.7.5, “Preparing the NDB Cluster for ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-replication-failover.html
Note @file is a string value such as '/var/log/mysql/replication-source-bin.00001', and so must be quoted when used in SQL or application code. In the event that the primary Cluster replication process fails, it is possible to switch over to the ...