mysql> show global -> variables; +---------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Variable_name | Value | +---------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | auto_increment_increment | 3 | | auto_increment_offset | 3 | | autocommit | ON | | automatic_sp_privileges | ON | | back_log | 50 | | basedir | /usr | | big_tables | OFF | | binlog_cache_size | 32768 | | binlog_direct_non_transactional_updates | OFF | | binlog_format | ROW | | binlog_stmt_cache_size | 32768 | | bulk_insert_buffer_size | 8388608 | | character_set_client | utf8 | | character_set_connection | utf8 | | character_set_database | utf8 | | character_set_filesystem | binary | | character_set_results | utf8 | | character_set_server | utf8 | | character_set_system | utf8 | | character_sets_dir | /usr/share/mysql/charsets/ | | collation_connection | utf8_unicode_ci | | collation_database | utf8_unicode_ci | | collation_server | utf8_unicode_ci | | completion_type | NO_CHAIN | | concurrent_insert | AUTO | | connect_timeout | 10 | | datadir | /data/mysql/ | | date_format | %Y-%m-%d | | datetime_format | %Y-%m-%d %H:%i:%s | | default_storage_engine | InnoDB | | default_week_format | 0 | | delay_key_write | ON | | delayed_insert_limit | 100 | | delayed_insert_timeout | 300 | | delayed_queue_size | 1000 | | div_precision_increment | 4 | | enforce_storage_engine | | | engine_condition_pushdown | ON | | event_scheduler | OFF | | expand_fast_index_creation | OFF | | expire_logs_days | 14 | | extra_max_connections | 1 | | extra_port | 0 | | fast_index_creation | ON | | flush | OFF | | flush_time | 0 | | foreign_key_checks | ON | | ft_boolean_syntax | + -><()~*:""&| | | ft_max_word_len | 84 | | ft_min_word_len | 4 | | ft_query_expansion_limit | 20 | | ft_stopword_file | (built-in) | | general_log | OFF | | general_log_file | /data/mysql/cluster1.log | | group_concat_max_len | 1024 | | have_compress | YES | | have_crypt | YES | | have_csv | YES | | have_dynamic_loading | YES | | have_flashcache | YES | | have_geometry | YES | | have_innodb | YES | | have_ndbcluster | NO | | have_openssl | DISABLED | | have_partitioning | YES | | have_profiling | YES | | have_query_cache | YES | | have_response_time_distribution | YES | | have_rtree_keys | YES | | have_ssl | DISABLED | | have_symlink | YES | | hostname | cluster1 | | ignore_builtin_innodb | OFF | | init_connect | SET NAMES utf8 | | init_file | | | init_slave | | | innodb_adaptive_flushing | ON | | innodb_adaptive_flushing_method | estimate | | innodb_adaptive_hash_index | ON | | innodb_adaptive_hash_index_partitions | 1 | | innodb_additional_mem_pool_size | 8388608 | | innodb_autoextend_increment | 8 | | innodb_autoinc_lock_mode | 2 | | innodb_blocking_buffer_pool_restore | OFF | | innodb_buffer_pool_instances | 1 | | innodb_buffer_pool_populate | OFF | | innodb_buffer_pool_restore_at_startup | 0 | | innodb_buffer_pool_shm_checksum | ON | | innodb_buffer_pool_shm_key | 0 | | innodb_buffer_pool_size | 536870912 | | innodb_change_buffering | all | | innodb_checkpoint_age_target | 0 | | innodb_checksums | ON | | innodb_commit_concurrency | 0 | | innodb_concurrency_tickets | 500 | | innodb_corrupt_table_action | assert | | innodb_data_file_path | ibdata1:10M:autoextend | | innodb_data_home_dir | | | innodb_dict_size_limit | 0 | | innodb_disallow_writes | OFF | | innodb_doublewrite | ON | | innodb_doublewrite_file | | | innodb_fake_changes | OFF | | innodb_fast_checksum | OFF | | innodb_fast_shutdown | 1 | | innodb_file_format | Antelope | | innodb_file_format_check | ON | | innodb_file_format_max | Antelope | | innodb_file_per_table | ON | | innodb_flush_log_at_trx_commit | 1 | | innodb_flush_method | O_DIRECT | | innodb_flush_neighbor_pages | area | | innodb_force_load_corrupted | OFF | | innodb_force_recovery | 0 | | innodb_ibuf_accel_rate | 100 | | innodb_ibuf_active_contract | 1 | | innodb_ibuf_max_size | 268419072 | | innodb_import_table_from_xtrabackup | 0 | | innodb_io_capacity | 200 | | innodb_kill_idle_transaction | 0 | | innodb_large_prefix | OFF | | innodb_lazy_drop_table | 0 | | innodb_lock_wait_timeout | 50 | | innodb_locking_fake_changes | ON | | innodb_locks_unsafe_for_binlog | ON | | innodb_log_block_size | 512 | | innodb_log_buffer_size | 8388608 | | innodb_log_file_size | 67108864 | | innodb_log_files_in_group | 2 | | innodb_log_group_home_dir | ./ | | innodb_max_bitmap_file_size | 104857600 | | innodb_max_changed_pages | 1000000 | | innodb_max_dirty_pages_pct | 75 | | innodb_max_purge_lag | 0 | | innodb_merge_sort_block_size | 1048576 | | innodb_mirrored_log_groups | 1 | | innodb_old_blocks_pct | 37 | | innodb_old_blocks_time | 0 | | innodb_open_files | 300 | | innodb_page_size | 16384 | | innodb_print_all_deadlocks | OFF | | innodb_purge_batch_size | 20 | | innodb_purge_threads | 1 | | innodb_random_read_ahead | OFF | | innodb_read_ahead | linear | | innodb_read_ahead_threshold | 56 | | innodb_read_io_threads | 4 | | innodb_recovery_stats | OFF | | innodb_recovery_update_relay_log | OFF | | innodb_replication_delay | 0 | | innodb_rollback_on_timeout | OFF | | innodb_rollback_segments | 128 | | innodb_show_locks_held | 10 | | innodb_show_verbose_locks | 0 | | innodb_spin_wait_delay | 6 | | innodb_stats_auto_update | 1 | | innodb_stats_method | nulls_equal | | innodb_stats_on_metadata | ON | | innodb_stats_sample_pages | 8 | | innodb_stats_update_need_lock | 1 | | innodb_strict_mode | ON | | innodb_support_xa | ON | | innodb_sync_spin_loops | 30 | | innodb_table_locks | ON | | innodb_thread_concurrency | 0 | | innodb_thread_concurrency_timer_based | OFF | | innodb_thread_sleep_delay | 10000 | | innodb_track_changed_pages | OFF | | innodb_use_atomic_writes | OFF | | innodb_use_global_flush_log_at_trx_commit | ON | | innodb_use_native_aio | ON | | innodb_use_sys_malloc | ON | | innodb_use_sys_stats_table | OFF | | innodb_version | 5.5.34-rel32.0 | | innodb_write_io_threads | 4 | | interactive_timeout | 28800 | | join_buffer_size | 131072 | | keep_files_on_create | OFF | | key_buffer_size | 33554432 | | key_cache_age_threshold | 300 | | key_cache_block_size | 1024 | | key_cache_division_limit | 100 | | large_files_support | ON | | large_page_size | 0 | | large_pages | OFF | | lc_messages | en_US | | lc_messages_dir | /usr/share/mysql/ | | lc_time_names | en_US | | license | GPL | | local_infile | ON | | lock_wait_timeout | 31536000 | | locked_in_memory | OFF | | log | OFF | | log_bin | ON | | log_bin_trust_function_creators | OFF | | log_error | /data/mysql/mysql-error.log | | log_output | FILE | | log_queries_not_using_indexes | ON | | log_slave_updates | OFF | | log_slow_admin_statements | OFF | | log_slow_filter | | | log_slow_queries | ON | | log_slow_rate_limit | 1 | | log_slow_rate_type | session | | log_slow_slave_statements | OFF | | log_slow_sp_statements | ON | | log_slow_verbosity | | | log_warnings | 1 | | log_warnings_suppress | | | long_query_time | 10.000000 | | low_priority_updates | OFF | | lower_case_file_system | OFF | | lower_case_table_names | 0 | | max_allowed_packet | 16777216 | | max_binlog_cache_size | 18446744073709547520 | | max_binlog_files | 0 | | max_binlog_size | 1073741824 | | max_binlog_stmt_cache_size | 18446744073709547520 | | max_connect_errors | 1000000 | | max_connections | 500 | | max_delayed_threads | 20 | | max_error_count | 64 | | max_heap_table_size | 33554432 | | max_insert_delayed_threads | 20 | | max_join_size | 18446744073709551615 | | max_length_for_sort_data | 1024 | | max_long_data_size | 16777216 | | max_prepared_stmt_count | 16382 | | max_relay_log_size | 0 | | max_seeks_for_key | 4294967295 | | max_sort_length | 1024 | | max_sp_recursion_depth | 0 | | max_tmp_tables | 32 | | max_user_connections | 0 | | max_write_lock_count | 4294967295 | | metadata_locks_cache_size | 1024 | | min_examined_row_limit | 0 | | multi_range_count | 256 | | myisam_data_pointer_size | 6 | | myisam_max_sort_file_size | 2146435072 | | myisam_mmap_size | 4294967295 | | myisam_recover_options | BACKUP,FORCE | | myisam_repair_threads | 1 | | myisam_sort_buffer_size | 8388608 | | myisam_stats_method | nulls_unequal | | myisam_use_mmap | OFF | | net_buffer_length | 16384 | | net_read_timeout | 30 | | net_retry_count | 10 | | net_write_timeout | 60 | | new | OFF | | old | OFF | | old_alter_table | OFF | | old_passwords | OFF | | open_files_limit | 65535 | | optimizer_fix | ON | | optimizer_prune_level | 1 | | optimizer_search_depth | 62 | | optimizer_switch | index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=on | | performance_schema | OFF | | performance_schema_events_waits_history_long_size | 10000 | | performance_schema_events_waits_history_size | 10 | | performance_schema_max_cond_classes | 80 | | performance_schema_max_cond_instances | 1000 | | performance_schema_max_file_classes | 50 | | performance_schema_max_file_handles | 32768 | | performance_schema_max_file_instances | 10000 | | performance_schema_max_mutex_classes | 200 | | performance_schema_max_mutex_instances | 1000000 | | performance_schema_max_rwlock_classes | 30 | | performance_schema_max_rwlock_instances | 1000000 | | performance_schema_max_table_handles | 100000 | | performance_schema_max_table_instances | 50000 | | performance_schema_max_thread_classes | 50 | | performance_schema_max_thread_instances | 1000 | | pid_file | /data/mysql/mysql.pid | | plugin_dir | /usr/lib/mysql/plugin/ | | port | 3306 | | preload_buffer_size | 32768 | | profiling | OFF | | profiling_history_size | 15 | | protocol_version | 10 | | query_alloc_block_size | 8192 | | query_cache_limit | 1048576 | | query_cache_min_res_unit | 4096 | | query_cache_size | 0 | | query_cache_strip_comments | OFF | | query_cache_type | OFF | | query_cache_wlock_invalidate | OFF | | query_prealloc_size | 8192 | | query_response_time_range_base | 10 | | query_response_time_stats | OFF | | range_alloc_block_size | 4096 | | read_buffer_size | 131072 | | read_only | OFF | | read_rnd_buffer_size | 262144 | | relay_log | | | relay_log_index | | | relay_log_info_file | relay-log.info | | relay_log_purge | ON | | relay_log_recovery | OFF | | relay_log_space_limit | 0 | | report_host | | | report_password | | | report_port | 3306 | | report_user | | | rpl_recovery_rank | 0 | | secure_auth | OFF | | secure_file_priv | | | server_id | 1 | | skip_external_locking | ON | | skip_name_resolve | ON | | skip_networking | OFF | | skip_show_database | OFF | | slave_compressed_protocol | OFF | | slave_exec_mode | STRICT | | slave_load_tmpdir | /tmp | | slave_max_allowed_packet | 1073741824 | | slave_net_timeout | 3600 | | slave_skip_errors | OFF | | slave_transaction_retries | 10 | | slave_type_conversions | | | slow_launch_time | 2 | | slow_query_log | ON | | slow_query_log_always_write_time | 10.000000 | | slow_query_log_file | /data/mysql/mysql-slow.log | | slow_query_log_timestamp_always | OFF | | slow_query_log_timestamp_precision | second | | slow_query_log_use_global_control | | | socket | /data/mysql/mysql.sock | | sort_buffer_size | 2097152 | | sql_auto_is_null | OFF | | sql_big_selects | ON | | sql_big_tables | OFF | | sql_buffer_result | OFF | | sql_log_bin | ON | | sql_log_off | OFF | | sql_low_priority_updates | OFF | | sql_max_join_size | 18446744073709551615 | | sql_mode | ONLY_FULL_GROUP_BY,NO_AUTO_VALUE_ON_ZERO,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION | | sql_notes | ON | | sql_quote_show_create | ON | | sql_safe_updates | OFF | | sql_select_limit | 18446744073709551615 | | sql_slave_skip_counter | 0 | | sql_warnings | OFF | | ssl_ca | | | ssl_capath | | | ssl_cert | | | ssl_cipher | | | ssl_key | | | storage_engine | InnoDB | | stored_program_cache | 256 | | sync_binlog | 1 | | sync_frm | ON | | sync_master_info | 0 | | sync_relay_log | 0 | | sync_relay_log_info | 0 | | system_time_zone | GMT | | table_definition_cache | 1024 | | table_open_cache | 100 | | thread_cache_size | 50 | | thread_concurrency | 10 | | thread_handling | one-thread-per-connection | | thread_pool_high_prio_tickets | 0 | | thread_pool_idle_timeout | 60 | | thread_pool_max_threads | 500 | | thread_pool_oversubscribe | 3 | | thread_pool_size | 1 | | thread_pool_stall_limit | 500 | | thread_stack | 196608 | | thread_statistics | OFF | | time_format | %H:%i:%s | | time_zone | SYSTEM | | timed_mutexes | OFF | | tmp_table_size | 33554432 | | tmpdir | /tmp | | transaction_alloc_block_size | 8192 | | transaction_prealloc_size | 4096 | | tx_isolation | REPEATABLE-READ | | unique_checks | ON | | updatable_views_with_limit | YES | | userstat | OFF | | version | 5.5.34-log | | version_comment | Percona XtraDB Cluster (GPL), wsrep_23.7.6.r3936 | | version_compile_machine | i686 | | version_compile_os | Linux | | wait_timeout | 28800 | | wsrep_OSU_method | TOI | | wsrep_auto_increment_control | ON | | wsrep_causal_reads | OFF | | wsrep_certify_nonPK | ON | | wsrep_cluster_address | gcomm:// | | wsrep_cluster_name | data_cluster | | wsrep_convert_LOCK_to_trx | OFF | | wsrep_data_home_dir | /data/mysql/ | | wsrep_dbug_option | | | wsrep_debug | OFF | | wsrep_desync | OFF | | wsrep_drupal_282555_workaround | OFF | | wsrep_forced_binlog_format | NONE | | wsrep_load_data_splitting | ON | | wsrep_log_conflicts | OFF | | wsrep_max_ws_rows | 131072 | | wsrep_max_ws_size | 1073741824 | | wsrep_mysql_replication_bundle | 0 | | wsrep_node_address | 192.168.0.101 | | wsrep_node_incoming_address | AUTO | | wsrep_node_name | cluster1 | | wsrep_notify_cmd | | | wsrep_on | ON | | wsrep_provider | /usr/lib/libgalera_smm.so | | wsrep_provider_options | base_host = 192.168.0.101; base_port = 4567; cert.log_conflicts = no; evs.causal_keepalive_period = PT1S; evs.debug_log_mask = 0x1; evs.inactive_check_period = PT0.5S; evs.inactive_timeout = PT15S; evs.info_log_mask = 0; evs.install_timeout = PT15S; evs.join_retrans_period = PT1S; evs.keepalive_period = PT1S; evs.max_install_timeouts = 1; evs.send_window = 4; evs.stats_report_period = PT1M; evs.suspect_timeout = PT5S; evs.use_aggregate = true; evs.user_send_window = 2; evs.version = 0; evs.view_forget_timeout = PT5M; gcache.dir = /data/mysql/; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = /data/mysql//galera.cache; gcache.page_size = 128M; gcache.size = 128M; gcs.fc_debug = 0; gcs.fc_factor = 1; gcs.fc_limit = 16; gcs.fc_master_slave = NO; gcs.max_packet_size = 64500; gcs.max_throttle = 0.25; gcs.recv_q_hard_limit = 2147483647; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = NO; gmcast.listen_addr = tcp://0.0.0.0:4567; gmcast.mcast_addr = ; gmcast.mcast_ttl = 1; gmcast.peer_timeout = PT3S; gmcast.time_wait = PT5S; gmcast.version = 0; ist.recv_addr = 192.168.0.101; pc.checksum = false; pc.ignore_quorum = false; pc.ignore_sb = false; pc.linger = PT20S; pc.npvo = false; pc.version = 0; pc.weight = 1; protonet.backend = asio; protonet.version = 0; replicator.causal_read_timeout = PT30S; replicator.commit_order = 3 | | wsrep_recover | OFF | | wsrep_reject_queries | NONE | | wsrep_replicate_myisam | OFF | | wsrep_retry_autocommit | 1 | | wsrep_slave_threads | 1 | | wsrep_sst_auth | ******** | | wsrep_sst_donor | | | wsrep_sst_donor_rejects_queries | OFF | | wsrep_sst_method | xtrabackup-v2 | | wsrep_sst_receive_address | AUTO | | wsrep_start_position | 7beff8e2-499d-11e3-bb7e-f651c3984cf0:5116 | +---------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ 424 rows in set (0.00 sec) mysql> USE test; DROP TABLE IF EXISTS test_bug_source; CREATE TABLE test_bug_source(`id` int); Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A INSERT INTO Database changed mysql> mysql> DROP TABLE IF EXISTS test_bug_source; SELECT * FROM test_bug_source ; COMMIT;Query OK, 0 rows affected (0.26 sec) mysql> CREATE TABLE test_bug_source(`id` int); Query OK, 0 rows affected (0.08 sec) mysql> mysql> INSERT INTO -> test_bug_source -> VALUES -> (1) -> ; Query OK, 1 row affected (0.02 sec) mysql> COMMIT; Query OK, 0 rows affected (0.01 sec) mysql> mysql> START TRANSACTION; Query OK, 0 rows affected (0.00 sec) mysql> DROP TEMPORARY TABLE IF EXISTS test_bug; Query OK, 0 rows affected, 1 warning (0.00 sec) mysql> CREATE TEMPORARY TABLE test_bug AS -> SELECT -> * -> FROM -> test_bug_source -> ; Query OK, 1 row affected (0.03 sec) Records: 1 Duplicates: 0 Warnings: 0 mysql> COMMIT; ERROR 1213 (40001): Deadlock found when trying to get lock; try restarting transaction mysql>