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20.4 NDB Cluster Programs

20.4.1 ndbd — The NDB Cluster Data Node Daemon
20.4.2 ndbinfo_select_all — Select From ndbinfo Tables
20.4.3 ndbmtd — The NDB Cluster Data Node Daemon (Multi-Threaded)
20.4.4 ndb_mgmd — The NDB Cluster Management Server Daemon
20.4.5 ndb_mgm — The NDB Cluster Management Client
20.4.6 ndb_blob_tool — Check and Repair BLOB and TEXT columns of NDB Cluster Tables
20.4.7 ndb_config — Extract NDB Cluster Configuration Information
20.4.8 ndb_cpcd — Automate Testing for NDB Development
20.4.9 ndb_delete_all — Delete All Rows from an NDB Table
20.4.10 ndb_desc — Describe NDB Tables
20.4.11 ndb_drop_index — Drop Index from an NDB Table
20.4.12 ndb_drop_table — Drop an NDB Table
20.4.13 ndb_error_reporter — NDB Error-Reporting Utility
20.4.14 ndb_import — Import CSV Data Into NDB
20.4.15 ndb_index_stat — NDB Index Statistics Utility
20.4.16 ndb_move_data — NDB Data Copy Utility
20.4.17 ndb_perror — Obtain NDB Error Message Information
20.4.18 ndb_print_backup_file — Print NDB Backup File Contents
20.4.19 ndb_print_file — Print NDB Disk Data File Contents
20.4.20 ndb_print_frag_file — Print NDB Fragment List File Contents
20.4.21 ndb_print_schema_file — Print NDB Schema File Contents
20.4.22 ndb_print_sys_file — Print NDB System File Contents
20.4.23 ndb_redo_log_reader — Check and Print Content of Cluster Redo Log
20.4.24 ndb_restore — Restore an NDB Cluster Backup
20.4.25 ndb_select_all — Print Rows from an NDB Table
20.4.26 ndb_select_count — Print Row Counts for NDB Tables
20.4.27 — Start browser-based Auto-Installer for NDB Cluster (DEPRECATED)
20.4.28 ndb_show_tables — Display List of NDB Tables
20.4.29 — NDBCLUSTER Size Requirement Estimator
20.4.30 ndb_top — View CPU usage information for NDB threads
20.4.31 ndb_waiter — Wait for NDB Cluster to Reach a Given Status
20.4.32 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, used to start the NDB Cluster Auto-Installer (now deprecated), is also included in this section. You should be aware that Section 20.4.27, “ — Start browser-based Auto-Installer for NDB Cluster (DEPRECATED)”, 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 Section 20.2.8, “The NDB Cluster Auto-Installer (NDB 7.5) (No longer supported)”.

For information about using mysqld as an NDB Cluster process, see Section 20.5.9, “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.