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- ▼NDB config.ini
- [tcp default]
- SendBufferMemory=64M
- ReceiveBufferMemory=64M
- [ndb_mgmd default]
- DataDir=/var/lib/mysql-cluster
- [ndb_mgmd]
- HostName=10.3.65.1
- NodeId=1
- [ndb_mgmd]
- HostName=10.3.65.22
- NodeId=2
- [ndbd default]
- DataDir=/var/lib/mysql-cluster
- FileSystemPath=/var/lib/mysql-cluster
- BackupDataDir=/var/ndbbackup
- NoOfReplicas=2
- LockPagesInMainMemory=1
- SharedGlobalMemory=4G
- DataMemory=90G
- StringMemory=128M
- LongMessageBuffer=128M
- TransactionBufferMemory=64M
- TotalSendBufferMemory=256M
- ODirect=1
- EnableRedoControl=1
- HeartbeatIntervalDbDb = 10000
- HeartbeatIntervalDbApi = 3000
- TimeBetweenLocalCheckpoints=22
- TimeBetweenGlobalCheckpoints=2000
- MaxBufferedEpochs=10000
- RedoBuffer=128M
- TransactionDeadlockDetectionTimeout=6000
- StartPartitionedTimeout=4294967039
- TwoPassInitialNodeRestartCopy=1
- BuildIndexThreads=12
- NoOfFragmentLogFiles=24
- NoOfFragmentLogParts=16
- FragmentLogFileSize=256M
- InitFragmentLogFiles=FULL
- CompressedBackup=1
- MaxNoOfExecutionThreads = 12
- MaxNoOfAttributes = 20000
- MaxNoOfTables = 1024
- MaxNoOfConcurrentOperations = 300000
- MaxNoOfLocalOperations = 330000
- MaxNoOfConcurrentScans = 500
- MaxNoOfOrderedIndexes = 4000
- MaxNoOfUniqueHashIndexes = 300
- MaxNoOfConcurrentTransactions = 50000
- MaxParallelScansPerFragment=1024
- Numa=1
- [ndbd]
- HostName = 10.3.65.11
- NodeId = 11
- [ndbd]
- HostName = 10.3.65.12
- NodeId = 12
- [mysqld]
- NodeId=101
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- =================================================================================
- ▼NDB config.ini(Shared Memory Connections)
- [tcp default]
- SendBufferMemory=64M
- ReceiveBufferMemory=64M
- [ndb_mgmd default]
- DataDir=/var/lib/mysql-cluster
- [ndb_mgmd]
- HostName=10.3.65.1
- NodeId=1
- [ndb_mgmd]
- HostName=10.3.65.22
- NodeId=2
- [shm default]
- ShmSize=128M
- ShmSpintime=200
- SendBufferMemory=16M
- [ndbd default]
- UseShm=1
- DataDir=/var/lib/mysql-cluster
- FileSystemPath=/var/lib/mysql-cluster
- BackupDataDir=/var/ndbbackup
- NoOfReplicas=2
- LockPagesInMainMemory=1
- SharedGlobalMemory=4G
- DataMemory=90G
- StringMemory=128M
- LongMessageBuffer=128M
- TransactionBufferMemory=64M
- TotalSendBufferMemory=256M
- ODirect=1
- EnableRedoControl=1
- HeartbeatIntervalDbDb = 10000
- HeartbeatIntervalDbApi = 3000
- TimeBetweenLocalCheckpoints=22
- TimeBetweenGlobalCheckpoints=2000
- MaxBufferedEpochs=10000
- RedoBuffer=128M
- TransactionDeadlockDetectionTimeout=6000
- StartPartitionedTimeout=4294967039
- TwoPassInitialNodeRestartCopy=1
- BuildIndexThreads=12
- NoOfFragmentLogFiles=24
- NoOfFragmentLogParts=16
- FragmentLogFileSize=256M
- InitFragmentLogFiles=FULL
- CompressedBackup=1
- MaxNoOfExecutionThreads = 12
- MaxNoOfAttributes = 20000
- MaxNoOfTables = 1024
- MaxNoOfConcurrentOperations = 300000
- MaxNoOfLocalOperations = 330000
- MaxNoOfConcurrentScans = 500
- MaxNoOfOrderedIndexes = 4000
- MaxNoOfUniqueHashIndexes = 300
- MaxNoOfConcurrentTransactions = 50000
- MaxParallelScansPerFragment=1024
- Numa=1
- [ndbd]
- HostName = 10.3.65.11
- NodeId = 11
- [ndbd]
- HostName = 10.3.65.12
- NodeId = 12
- [mysqld]
- NodeId=101
- HostName = 10.3.65.11
- [mysqld]
- NodeId=102
- HostName = 10.3.65.11
- [mysqld]
- NodeId=103
- HostName = 10.3.65.11
- [mysqld]
- NodeId=104
- HostName = 10.3.65.11
- [mysqld]
- NodeId=105
- HostName = 10.3.65.11
- [mysqld]
- NodeId=106
- HostName = 10.3.65.11
- [mysqld]
- NodeId=107
- HostName = 10.3.65.12
- [mysqld]
- NodeId=108
- HostName = 10.3.65.12
- [mysqld]
- NodeId=109
- HostName = 10.3.65.12
- [mysqld]
- NodeId=110
- HostName = 10.3.65.12
- [mysqld]
- NodeId=111
- HostName = 10.3.65.12
- [mysqld]
- NodeId=112
- HostName = 10.3.65.12
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- [mysqld]
- =================================================================================
- ▼NDB my.cnf
- [mysqld]
- ndbcluster
- datadir=/var/lib/mysql-cluster
- socket=/var/lib/mysql-cluster/mysql.sock
- user=mysql
- symbolic-links=0
- max_connections=4096
- character-set-server = utf8
- ndb-cluster-connection-pool=6
- thread_cache_size=4096
- query_cache_type=0
- back_log = 10240
- table_open_cache = 40960
- table_open_cache_instances = 16
- skip-external-locking
- skip-name-resolve
- open_files_limit = 65535
- performance_schema_instrument='%sync%=on'
- skip-log-bin
- log_timestamps = SYSTEM
- log-error=/var/log/mysqld.log
- [mysqld_safe]
- pid-file=/var/run/mysqld/mysqld.pid
- [client]
- socket=/var/lib/mysql-cluster/mysql.sock
- [mysql_cluster]
- ndb-connectstring=10.3.65.1,10.3.65.22
- =================================================================================
- ▼InnoDB my.cnf
- [mysqld]
- datadir=/var/lib/mysql
- max_connections = 8192
- character-set-server = utf8
- skip-external-locking
- key_buffer_size = 16M
- max_allowed_packet = 16M
- sort_buffer_size = 64K
- net_buffer_length = 8K
- read_buffer_size = 256K
- read_rnd_buffer_size = 512K
- join_buffer_size = 64K
- myisam_sort_buffer_size = 8M
- loose-query_cache_type = 0
- loose-query_cache_size = 0
- loose-query_cache_limit = 2M
- thread_cache_size = 1024
- table_open_cache = 20480
- table_open_cache_instances = 16
- max_heap_table_size = 128M
- tmp_table_size = 64M
- performance_schema = ON
- innodb_monitor_enable = 'all'
- back_log = 1024
- sync_binlog = 1
- skip-log-bin
- #log-bin=mysql-bin
- log_slave_updates
- master_info_repository = TABLE
- relay_log_info_repository = TABLE
- binlog_format=row
- server-id = 21
- expire_logs_days = 7
- gtid_mode = ON
- enforce_gtid_consistency = ON
- open_files_limit = 65535
- max_prepared_stmt_count = 65528
- innodb_strict_mode
- loose-innodb_file_format = Barracuda
- innodb_buffer_pool_instances = 20
- innodb_buffer_pool_size = 84G
- innodb_log_buffer_size = 64M
- innodb_log_file_size = 1G
- innodb_log_files_in_group = 4
- innodb_max_dirty_pages_pct = 90
- innodb_max_dirty_pages_pct_lwm = 10
- innodb_flush_method = O_DIRECT
- innodb_thread_concurrency = 0
- innodb_purge_threads = 4
- innodb_read_io_threads = 16
- innodb_write_io_threads = 16
- innodb_flush_neighbors = 0
- innodb_io_capacity = 10000
- innodb_io_capacity_max = 15000
- innodb_lru_scan_depth = 4000
- innodb_open_files = 3000
- innodb_print_all_deadlocks = 1
- innodb_change_buffer_max_size = 10
- innodb_checksums = 1
- innodb_checksum_algorithm = crc32
- innodb_adaptive_flushing = 1
- innodb_adaptive_flushing_lwm = 10
- innodb_read_ahead_threshold = 0
- innodb_max_purge_lag_delay=1000000
- innodb_max_purge_lag=100000
- log_timestamps = SYSTEM
- innodb_buffer_pool_dump_at_shutdown = ON
- innodb_buffer_pool_load_at_startup = OFF
- innodb_buffer_pool_dump_pct = 100
- innodb_page_cleaners = 24
- innodb_numa_interleave = ON
- skip-name-resolve
- log_error = /var/lib/mysql/mysql.err
- [mysql]
- no-auto-rehash
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