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21.4 NDB Cluster Programs

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21.4.1 ndbd — The NDB Cluster Data Node Daemon
21.4.2 ndbinfo_select_all — Select From ndbinfo Tables
21.4.3 ndbmtd — The NDB Cluster Data Node Daemon (Multi-Threaded)
21.4.4 ndb_mgmd — The NDB Cluster Management Server Daemon
21.4.5 ndb_mgm — The NDB Cluster Management Client
21.4.6 ndb_blob_tool — Check and Repair BLOB and TEXT columns of NDB Cluster Tables
21.4.7 ndb_config — Extract NDB Cluster Configuration Information
21.4.8 ndb_cpcd — Automate Testing for NDB Development
21.4.9 ndb_delete_all — Delete All Rows from an NDB Table
21.4.10 ndb_desc — Describe NDB Tables
21.4.11 ndb_drop_index — Drop Index from an NDB Table
21.4.12 ndb_drop_table — Drop an NDB Table
21.4.13 ndb_error_reporter — NDB Error-Reporting Utility
21.4.14 ndb_import — Import CSV Data Into NDB
21.4.15 ndb_index_stat — NDB Index Statistics Utility
21.4.16 ndb_move_data — NDB Data Copy Utility
21.4.17 ndb_perror — Obtain NDB error message information
21.4.18 ndb_print_backup_file — Print NDB Backup File Contents
21.4.19 ndb_print_file — Print NDB Disk Data File Contents
21.4.20 ndb_print_frag_file — Print NDB Fragment List File Contents
21.4.21 ndb_print_schema_file — Print NDB Schema File Contents
21.4.22 ndb_print_sys_file — Print NDB System File Contents
21.4.23 ndb_redo_log_reader — Check and Print Content of Cluster Redo Log
21.4.24 ndb_restore — Restore an NDB Cluster Backup
21.4.25 ndb_select_all — Print Rows from an NDB Table
21.4.26 ndb_select_count — Print Row Counts for NDB Tables
21.4.27 ndb_setup.py — Start browser-based Auto-Installer for NDB Cluster
21.4.28 ndb_show_tables — Display List of NDB Tables
21.4.29 ndb_size.pl — NDBCLUSTER Size Requirement Estimator
21.4.30 ndb_top — View CPU usage information for NDB threads
21.4.31 ndb_waiter — Wait for NDB Cluster to Reach a Given Status
21.4.32 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 ndb_setup.py, used to start the NDB Cluster Auto-Installer, is also included in this section. You should be aware that Section 21.4.27, “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 Section 21.2.1, “The NDB Cluster Auto-Installer”.

For information about using mysqld as an NDB Cluster process, see Section 21.5.4, “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.


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