Server Option, System Variable, and Status Variable Reference Name Cmd-Line Option File System Var Status Var Var Scope Dynamic ndb_index_stat_enable Yes Yes Yes Both Yes ndb_index_stat_option Yes Yes Yes Both Yes ndb_join_pushdown Yes Both Yes Ndb_last_commit_epoch_server Yes Global No Ndb_last_commit_epoch_session Yes Session No ndb_log_apply_status Yes Yes Yes Global No ndb_log_apply_status Yes Yes Yes Global No ndb_log_bin Yes Yes Both No ndb_log_binlog_index Yes Yes Global Yes ndb_log_empty_epochs Yes Yes Yes Global Yes ndb_log_empty_epochs Yes Yes Yes Global Yes ndb_log_empty_update Yes Yes Yes Global Yes ndb_log_empty_update Yes Yes Yes Global Yes ndb_log_exclusive_reads Yes Yes Yes Both Yes ndb_log_exclusive_reads Yes Yes Yes Both Yes ndb_log_fail_terminate Yes Yes Yes Global No ndb_log_orig Yes Yes Yes Global No ndb_log_orig Yes Yes Yes Global No ndb_log_transaction_id Yes Yes Yes Global No ndb_log_transaction_id Yes Global No ndb_log_update_as_write Yes Yes Yes Global Yes ndb_log_update_minimal Yes Yes Yes Global Yes ndb_log_updated_only Yes Yes Yes Global Yes Ndb_metadata_blacklist_size Yes Global No ndb_metadata_check Yes Yes Yes Global Yes ndb_metadata_check_interval Yes Yes Yes Global Yes Ndb_metadata_detected_count Yes Global No Ndb_metadata_excluded_count Yes Global No ndb_metadata_sync Yes Global Yes Ndb_metadata_synced_count Yes Global No ndb-mgmd- host Yes Yes ndb_nodeid Yes Yes Yes Global No Ndb_number_of_data_nodes Yes Global No ndb_optimization_delay Yes Yes Yes Global Yes ndb- optimized- node- selection Yes 674