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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-resources.html
This table provides information about data node resource availability and usage. The resources table contains the following columns: node_id The unique node ID of this data node. reserved The amount reserved for this resource, as a number of 32KB ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo.html
This database contains a number of tables, each providing a different sort of data about NDB Cluster node status, resource usage, and operations. ndbinfo is a database containing information specific to NDB Cluster. You can find more detailed ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-options-variables.html
ndb_report_thresh_binlog_mem_usage Command-Line Format --ndb-report-thresh-binlog-mem-usage=# System Variable ndb_report_thresh_binlog_mem_usage Scope Global Dynamic Yes SET_VAR Hint Applies No Type Integer Default Value 10 Minimum Value 0 Maximum ... This section provides information about MySQL server options, server and status variables that are specific to NDB ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-overview-requirements.html
(It is possible to reduce this requirement using Disk Data tables—see Section 25.6.11, “NDB Cluster Disk Data Tables”, for more information about these.) You can obtain information about memory usage by data nodes by viewing the ... One of the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-params-ndbd.html
The listings in this section provide information about parameters used in the [ndbd] or [ndbd default] sections of a config.ini file for configuring NDB Cluster data nodes. For detailed descriptions and other additional information about each of ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-error-reporter.html
Usage ndb_error_reporter path/to/config-file [username] [options] This utility is intended for use on a management node host, and requires the path to the management host configuration file (usually named config.ini). ndb_error_reporter creates an ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-perror.html
Usage ndb_perror [options] error_code ndb_perror does not need to access a running NDB Cluster, or any nodes (including SQL nodes). ndb_perror shows information about an NDB error, given its error code. This includes the error message, the type of ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-print-frag-file.html
It is intended for use in helping to diagnose issues with data node restarts. Each fragment file contains records of the fragments belonging to each NDB table. For more information about cluster fragment files, see NDB Cluster Data Node File System ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-print-schema-file.html
Usage ndb_print_schema_file file_name file_name is the name of a cluster schema file. For more information about cluster schema files, see NDB Cluster Data Node File System Directory. Like ndb_print_backup_file and ndb_print_sys_file (and unlike ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-print-sys-file.html
Usage ndb_print_sys_file file_name file_name is the name of a cluster system file (sysfile). ndb_print_sys_file obtains diagnostic information from an NDB Cluster system file. Cluster system files are located in a data node's data directory ...