MySQL NDB Cluster 8.1 Manual
MySQL NDB Cluster 8.0 Manual
NDB Cluster Internals Manual
- 4.3.1.12.1 Synopsis
- 4.3.1.12.2 DEFAULT_PROPERTY_CLUSTER_BYTE_BUFFER_POOL_SIZES
- 4.3.1.12.3 DEFAULT_PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_BATCH_SIZE
- 4.3.1.12.4 DEFAULT_PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_START
- 4.3.1.12.5 DEFAULT_PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_STEP
- 4.3.1.12.6 DEFAULT_PROPERTY_CLUSTER_CONNECT_DELAY
- 4.3.1.12.7 DEFAULT_PROPERTY_CLUSTER_CONNECT_RETRIES
- 4.3.1.12.8 DEFAULT_PROPERTY_CLUSTER_CONNECT_TIMEOUT_AFTER
- 4.3.1.12.9 DEFAULT_PROPERTY_CLUSTER_CONNECT_TIMEOUT_BEFORE
- 4.3.1.12.10 DEFAULT_PROPERTY_CLUSTER_CONNECT_TIMEOUT_MGM
- 4.3.1.12.11 DEFAULT_PROPERTY_CLUSTER_CONNECT_VERBOSE
- 4.3.1.12.12 DEFAULT_PROPERTY_CLUSTER_DATABASE
- 4.3.1.12.13 DEFAULT_PROPERTY_CLUSTER_MAX_TRANSACTIONS
- 4.3.1.12.14 DEFAULT_PROPERTY_CONNECTION_POOL_RECV_THREAD_ACTIVATION_THRESHOLD
- 4.3.1.12.15 DEFAULT_PROPERTY_CONNECTION_POOL_SIZE
- 4.3.1.12.16 DEFAULT_PROPERTY_CONNECTION_RECONNECT_TIMEOUT
- 4.3.1.12.17 ENV_CLUSTERJ_LOGGER_FACTORY_NAME
- 4.3.1.12.18 PROPERTY_CLUSTER_BYTE_BUFFER_POOL_SIZES
- 4.3.1.12.19 PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_BATCH_SIZE
- 4.3.1.12.20 PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_START
- 4.3.1.12.21 PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_STEP
- 4.3.1.12.22 PROPERTY_CLUSTER_CONNECT_DELAY
- 4.3.1.12.23 PROPERTY_CLUSTER_CONNECT_RETRIES
- 4.3.1.12.24 PROPERTY_CLUSTER_CONNECT_TIMEOUT_AFTER
- 4.3.1.12.25 PROPERTY_CLUSTER_CONNECT_TIMEOUT_BEFORE
- 4.3.1.12.26 PROPERTY_CLUSTER_CONNECT_TIMEOUT_MGM
- 4.3.1.12.27 PROPERTY_CLUSTER_CONNECT_VERBOSE
- 4.3.1.12.28 PROPERTY_CLUSTER_CONNECTION_SERVICE
- 4.3.1.12.29 PROPERTY_CLUSTER_CONNECTSTRING
- 4.3.1.12.30 PROPERTY_CLUSTER_DATABASE
- 4.3.1.12.31 PROPERTY_CLUSTER_MAX_TRANSACTIONS
- 4.3.1.12.32 PROPERTY_CONNECTION_POOL_NODEIDS
- 4.3.1.12.33 PROPERTY_CONNECTION_POOL_RECV_THREAD_ACTIVATION_THRESHOLD
- 4.3.1.12.34 PROPERTY_CONNECTION_POOL_RECV_THREAD_CPUIDS
- 4.3.1.12.35 PROPERTY_CONNECTION_POOL_SIZE
- 4.3.1.12.36 PROPERTY_CONNECTION_RECONNECT_TIMEOUT
- 4.3.1.12.37 PROPERTY_DEFER_CHANGES
- 4.3.1.12.38 PROPERTY_JDBC_DRIVER_NAME
- 4.3.1.12.39 PROPERTY_JDBC_PASSWORD
- 4.3.1.12.40 PROPERTY_JDBC_URL
- 4.3.1.12.41 PROPERTY_JDBC_USERNAME
- 4.3.1.12.42 SESSION_FACTORY_SERVICE_CLASS_NAME
- 4.3.1.12.43 SESSION_FACTORY_SERVICE_FILE_NAME
Constants used in the ClusterJ project.
public interface Constants {
// Public Static Fieldspublic static final String DEFAULT_PROPERTY_CLUSTER_BYTE_BUFFER_POOL_SIZES = "256, 10240, 102400, 1048576";public static final int DEFAULT_PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_BATCH_SIZE = 10;public static final long DEFAULT_PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_START = 1L;public static final long DEFAULT_PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_STEP = 1L;public static final int DEFAULT_PROPERTY_CLUSTER_CONNECT_DELAY = 5;public static final int DEFAULT_PROPERTY_CLUSTER_CONNECT_RETRIES = 4;public static final int DEFAULT_PROPERTY_CLUSTER_CONNECT_TIMEOUT_AFTER = 20;public static final int DEFAULT_PROPERTY_CLUSTER_CONNECT_TIMEOUT_BEFORE = 30;public static final int DEFAULT_PROPERTY_CLUSTER_CONNECT_TIMEOUT_MGM = 30000;public static final int DEFAULT_PROPERTY_CLUSTER_CONNECT_VERBOSE = 0;public static final String DEFAULT_PROPERTY_CLUSTER_DATABASE = "test";public static final int DEFAULT_PROPERTY_CLUSTER_MAX_TRANSACTIONS = 4;public static final int DEFAULT_PROPERTY_CONNECTION_POOL_RECV_THREAD_ACTIVATION_THRESHOLD = 8;public static final int DEFAULT_PROPERTY_CONNECTION_POOL_SIZE = 1;public static final int DEFAULT_PROPERTY_CONNECTION_RECONNECT_TIMEOUT = 0;public static final String ENV_CLUSTERJ_LOGGER_FACTORY_NAME = "CLUSTERJ_LOGGER_FACTORY";public static final String PROPERTY_CLUSTER_BYTE_BUFFER_POOL_SIZES = "com.mysql.clusterj.byte.buffer.pool.sizes";public static final String PROPERTY_CLUSTER_CONNECTION_SERVICE = "com.mysql.clusterj.connection.service";public static final String PROPERTY_CLUSTER_CONNECTSTRING = "com.mysql.clusterj.connectstring";public static final String PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_BATCH_SIZE = "com.mysql.clusterj.connect.autoincrement.batchsize";public static final String PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_START = "com.mysql.clusterj.connect.autoincrement.offset";public static final String PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_STEP = "com.mysql.clusterj.connect.autoincrement.increment";public static final String PROPERTY_CLUSTER_CONNECT_DELAY = "com.mysql.clusterj.connect.delay";public static final String PROPERTY_CLUSTER_CONNECT_RETRIES = "com.mysql.clusterj.connect.retries";public static final String PROPERTY_CLUSTER_CONNECT_TIMEOUT_AFTER = "com.mysql.clusterj.connect.timeout.after";public static final String PROPERTY_CLUSTER_CONNECT_TIMEOUT_BEFORE = "com.mysql.clusterj.connect.timeout.before";public static final String PROPERTY_CLUSTER_CONNECT_TIMEOUT_MGM = "com.mysql.clusterj.connect.timeout.mgm";public static final String PROPERTY_CLUSTER_CONNECT_VERBOSE = "com.mysql.clusterj.connect.verbose";public static final String PROPERTY_CLUSTER_DATABASE = "com.mysql.clusterj.database";public static final String PROPERTY_CLUSTER_MAX_TRANSACTIONS = "com.mysql.clusterj.max.transactions";public static final String PROPERTY_CONNECTION_POOL_NODEIDS = "com.mysql.clusterj.connection.pool.nodeids";public static final String PROPERTY_CONNECTION_POOL_RECV_THREAD_ACTIVATION_THRESHOLD = "com.mysql.clusterj.connection.pool.recv.thread.activation.threshold";public static final String PROPERTY_CONNECTION_POOL_RECV_THREAD_CPUIDS = "com.mysql.clusterj.connection.pool.recv.thread.cpuids";public static final String PROPERTY_CONNECTION_POOL_SIZE = "com.mysql.clusterj.connection.pool.size";public static final String PROPERTY_CONNECTION_RECONNECT_TIMEOUT = "com.mysql.clusterj.connection.reconnect.timeout";public static final String PROPERTY_DEFER_CHANGES = "com.mysql.clusterj.defer.changes";public static final String PROPERTY_JDBC_DRIVER_NAME = "com.mysql.clusterj.jdbc.driver";public static final String PROPERTY_JDBC_PASSWORD = "com.mysql.clusterj.jdbc.password";public static final String PROPERTY_JDBC_URL = "com.mysql.clusterj.jdbc.url";public static final String PROPERTY_JDBC_USERNAME = "com.mysql.clusterj.jdbc.username";public static final String SESSION_FACTORY_SERVICE_CLASS_NAME = "com.mysql.clusterj.SessionFactoryService";public static final String SESSION_FACTORY_SERVICE_FILE_NAME = "META-INF/services/com.mysql.clusterj.SessionFactoryService";
}
public static final String DEFAULT_PROPERTY_CLUSTER_BYTE_BUFFER_POOL_SIZES = "256, 10240, 102400, 1048576";The default value of the byte buffer pool sizes property: 256, 10K, 100K, 1M
public static final int DEFAULT_PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_BATCH_SIZE = 10;The default value of the connection autoincrement batch size property
public static final long DEFAULT_PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_START = 1L;The default value of the connection autoincrement start property
public static final long DEFAULT_PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_STEP = 1L;The default value of the connection autoincrement step property
public static final int DEFAULT_PROPERTY_CLUSTER_CONNECT_DELAY = 5;The default value of the connection delay property
public static final int DEFAULT_PROPERTY_CLUSTER_CONNECT_RETRIES = 4;The default value of the connection retries property
public static final int DEFAULT_PROPERTY_CLUSTER_CONNECT_TIMEOUT_AFTER = 20;The default value of the connection timeout after property
public static final int DEFAULT_PROPERTY_CLUSTER_CONNECT_TIMEOUT_BEFORE = 30;The default value of the connection timeout before property
public static final int DEFAULT_PROPERTY_CLUSTER_CONNECT_TIMEOUT_MGM = 30000;The default value of the connection timeout mgm property
public static final int DEFAULT_PROPERTY_CLUSTER_CONNECT_VERBOSE = 0;The default value of the connection verbose property
public static final String DEFAULT_PROPERTY_CLUSTER_DATABASE = "test";The default value of the database property
public static final int DEFAULT_PROPERTY_CLUSTER_MAX_TRANSACTIONS = 4;The default value of the maximum number of transactions property
public static final int DEFAULT_PROPERTY_CONNECTION_POOL_RECV_THREAD_ACTIVATION_THRESHOLD = 8;The default value of the receive thread activation threshold
public static final int DEFAULT_PROPERTY_CONNECTION_POOL_SIZE = 1;The default value of the connection pool size property
public static final int DEFAULT_PROPERTY_CONNECTION_RECONNECT_TIMEOUT = 0;- Since
7.5.7
The default value of the connection reconnect timeout property. The default means that the automatic reconnection due to network failures is disabled.
public static final String ENV_CLUSTERJ_LOGGER_FACTORY_NAME = "CLUSTERJ_LOGGER_FACTORY";The name of the environment variable to set the logger factory
public static final String PROPERTY_CLUSTER_BYTE_BUFFER_POOL_SIZES = "com.mysql.clusterj.byte.buffer.pool.sizes";The name of the byte buffer pool sizes property. To disable buffer pooling for blob objects, set the value of this property to "1". With this setting, buffers will be allocated and freed (and cleaned if possible) immediately after being used for blob data transfer.
public static final String PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_BATCH_SIZE = "com.mysql.clusterj.connect.autoincrement.batchsize";The name of the connection autoincrement batch size property.
public static final String PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_START = "com.mysql.clusterj.connect.autoincrement.offset";The name of the connection autoincrement start property.
public static final String PROPERTY_CLUSTER_CONNECT_AUTO_INCREMENT_STEP = "com.mysql.clusterj.connect.autoincrement.increment";The name of the connection autoincrement step property.
public static final String PROPERTY_CLUSTER_CONNECT_DELAY = "com.mysql.clusterj.connect.delay";The name of the connection delay property. For details, see Ndb_cluster_connection::connect()
public static final String PROPERTY_CLUSTER_CONNECT_RETRIES = "com.mysql.clusterj.connect.retries";The name of the connection retries property. For details, see Ndb_cluster_connection::connect()
public static final String PROPERTY_CLUSTER_CONNECT_TIMEOUT_AFTER = "com.mysql.clusterj.connect.timeout.after";The name of the connection timeout after property. For details, see Ndb_cluster_connection::wait_until_ready()
public static final String PROPERTY_CLUSTER_CONNECT_TIMEOUT_BEFORE = "com.mysql.clusterj.connect.timeout.before";The name of the connection timeout before property. For details, see Ndb_cluster_connection::wait_until_ready()
public static final String PROPERTY_CLUSTER_CONNECT_TIMEOUT_MGM = "com.mysql.clusterj.connect.timeout.mgm";The name of the initial timeout for cluster connection to connect to MGM before connecting to data nodes Ndb_cluster_connection::set_timeout()
public static final String PROPERTY_CLUSTER_CONNECT_VERBOSE = "com.mysql.clusterj.connect.verbose";The name of the connection verbose property. For details, see Ndb_cluster_connection::connect()
public static final String PROPERTY_CLUSTER_CONNECTION_SERVICE = "com.mysql.clusterj.connection.service";The name of the connection service property
public static final String PROPERTY_CLUSTER_CONNECTSTRING = "com.mysql.clusterj.connectstring";The name of the connection string property. For details, see Ndb_cluster_connection constructor
public static final String PROPERTY_CLUSTER_DATABASE = "com.mysql.clusterj.database";The name of the database property. For details, see the catalogName parameter in the Ndb constructor. Ndb constructor
public static final String PROPERTY_CLUSTER_MAX_TRANSACTIONS = "com.mysql.clusterj.max.transactions";The name of the maximum number of transactions property. For details, see Ndb::init()
public static final String PROPERTY_CONNECTION_POOL_NODEIDS = "com.mysql.clusterj.connection.pool.nodeids";The name of the connection pool node ids property. There is no default. This is the list of node ids to force the connections to be assigned to specific node ids. If this property is specified and connection pool size is not the default, the number of node ids of the list must match the connection pool size, or the number of node ids must be 1 and node ids will be assigned to connections starting with the specified node id.
public static final String PROPERTY_CONNECTION_POOL_RECV_THREAD_ACTIVATION_THRESHOLD = "com.mysql.clusterj.connection.pool.recv.thread.activation.threshold";The receive thread activation threshold for all connections in the connection pool. The default is no activation threshold.
public static final String PROPERTY_CONNECTION_POOL_RECV_THREAD_CPUIDS = "com.mysql.clusterj.connection.pool.recv.thread.cpuids";The cpu binding of the receive threads for the connections in the connection pool. The default is no cpu binding for receive threads. If this property is specified, the number of cpu ids in the list must be equal to : a) the connection pool size if the connection pooling is not disabled (i.e. connection pool size > 0) (or) b) 1 if the connection pooling is disabled.
public static final String PROPERTY_CONNECTION_POOL_SIZE = "com.mysql.clusterj.connection.pool.size";The name of the connection pool size property. This is the number of connections to create in the connection pool. The default is 1 (all sessions share the same connection; all requests for a SessionFactory with the same connect string and database will share a single SessionFactory). A setting of 0 disables pooling; each request for a SessionFactory will receive its own unique SessionFactory.
public static final String PROPERTY_CONNECTION_RECONNECT_TIMEOUT = "com.mysql.clusterj.connection.reconnect.timeout";- Since
7.5.7
The number of seconds to wait for all sessions to be closed when reconnecting a SessionFactory due to network failures. The default, 0, indicates that the automatic reconnection to the cluster due to network failures is disabled. Reconnection can be enabled by using the method SessionFactory.reconnect(int timeout) and specifying a new timeout value.
public static final String PROPERTY_DEFER_CHANGES = "com.mysql.clusterj.defer.changes";The flag for deferred inserts, deletes, and updates
public static final String PROPERTY_JDBC_DRIVER_NAME = "com.mysql.clusterj.jdbc.driver";The name of the jdbc driver
public static final String PROPERTY_JDBC_PASSWORD = "com.mysql.clusterj.jdbc.password";The jdbc password
public static final String PROPERTY_JDBC_USERNAME = "com.mysql.clusterj.jdbc.username";The jdbc username