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MySQL 8.0 Reference Manual  /  MySQL NDB Cluster 8.0  /  NDB Cluster Programs

22.4 NDB Cluster Programs

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22.4.1 ndbd — The NDB Cluster Data Node Daemon
22.4.2 ndbinfo_select_all — Select From ndbinfo Tables
22.4.3 ndbmtd — The NDB Cluster Data Node Daemon (Multi-Threaded)
22.4.4 ndb_mgmd — The NDB Cluster Management Server Daemon
22.4.5 ndb_mgm — The NDB Cluster Management Client
22.4.6 ndb_blob_tool — Check and Repair BLOB and TEXT columns of NDB Cluster Tables
22.4.7 ndb_config — Extract NDB Cluster Configuration Information
22.4.8 ndb_delete_all — Delete All Rows from an NDB Table
22.4.9 ndb_desc — Describe NDB Tables
22.4.10 ndb_drop_index — Drop Index from an NDB Table
22.4.11 ndb_drop_table — Drop an NDB Table
22.4.12 ndb_error_reporter — NDB Error-Reporting Utility
22.4.13 ndb_import — Import CSV Data Into NDB
22.4.14 ndb_index_stat — NDB Index Statistics Utility
22.4.15 ndb_move_data — NDB Data Copy Utility
22.4.16 ndb_perror — Obtain NDB Error Message Information
22.4.17 ndb_print_backup_file — Print NDB Backup File Contents
22.4.18 ndb_print_file — Print NDB Disk Data File Contents
22.4.19 ndb_print_frag_file — Print NDB Fragment List File Contents
22.4.20 ndb_print_schema_file — Print NDB Schema File Contents
22.4.21 ndb_print_sys_file — Print NDB System File Contents
22.4.22 ndb_redo_log_reader — Check and Print Content of Cluster Redo Log
22.4.23 ndb_restore — Restore an NDB Cluster Backup
22.4.24 ndb_select_all — Print Rows from an NDB Table
22.4.25 ndb_select_count — Print Row Counts for NDB Tables
22.4.26 ndb_setup.py — Start browser-based Auto-Installer for NDB Cluster
22.4.27 ndb_show_tables — Display List of NDB Tables
22.4.28 ndb_size.pl — NDBCLUSTER Size Requirement Estimator
22.4.29 ndb_top — View CPU usage information for NDB threads
22.4.30 ndb_waiter — Wait for NDB Cluster to Reach a Given Status
22.4.31 Options Common to NDB Cluster Programs — Options Common to NDB Cluster Programs

Using and managing an NDB Cluster requires several specialized programs, which we describe in this chapter. We discuss the purposes of these programs in an NDB Cluster, how to use the programs, and what startup options are available for each of them.

These programs include the NDB Cluster data, management, and SQL node processes (ndbd, ndbmtd, ndb_mgmd, and mysqld) and the management client (ndb_mgm).

Information about the program ndb_setup.py, used to start the NDB Cluster Auto-Installer, is also included in this section. You should be aware that Section 22.4.26, “ndb_setup.py — Start browser-based Auto-Installer for NDB Cluster”, contains information about the command-line client only; for information about using the GUI installer spawned by this program to configure and deploy an NDB Cluster, see The NDB Cluster Auto-Installer (NDB 7.5).

For information about using mysqld as an NDB Cluster process, see Section 22.5.4, “MySQL Server Usage for NDB Cluster”.

Other NDB utility, diagnostic, and example programs are included with the NDB Cluster distribution. These include ndb_restore, ndb_show_tables, and ndb_config. These programs are also covered in this section.

The final portion of this section contains tables of options that are common to all the various NDB Cluster programs.