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17.3.4.2 mysqld Command Options for MySQL Cluster »
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17.3.4.1. MySQL Cluster Server Option and Variable Reference

The following table provides a list of the command-line options, server and status variables applicable within mysqld when it is running as an SQL node in a MySQL Cluster. For a table showing all command-line options, server and status variables available for use with mysqld, see Section 5.1.1, “Server Option and Variable Reference”.

Table 17.8. MySQL Cluster Server Options and Variables

Name Cmd-Line Option file System Var Status Var Var Scope Dynamic
Handler_discover       Yes Both No
have_ndbcluster     Yes   Global No
ndb_autoincrement_prefetch_sz Yes Yes Yes   Both Yes
ndb_cache_check_time Yes Yes Yes   Global Yes
Ndb_cluster_node_id       Yes Both No
Ndb_config_from_host       Yes Both No
Ndb_config_from_port       Yes Both No
ndb_force_send Yes Yes Yes   Both Yes
ndb_index_stat_cache_entries Yes Yes        
ndb_index_stat_enable Yes Yes        
ndb_index_stat_update_freq Yes Yes        
ndb-mgmd-host Yes Yes        
ndb-nodeid Yes Yes   Yes Global No
ndb_optimized_node_selection Yes Yes        
ndb_report_thresh_binlog_epoch_slip Yes Yes        
ndb_report_thresh_binlog_mem_usage Yes Yes        
ndb_use_exact_count     Yes   Both Yes
ndb_use_transactions Yes Yes Yes   Both Yes
ndbcluster Yes Yes        
- Variable: have_ndbcluster