程序包 com.mysql.cj.jdbc.ha

类 ReplicationConnectionGroupManager

java.lang.Object

com.mysql.cj.jdbc.ha.ReplicationConnectionGroupManager

public class ReplicationConnectionGroupManager
extends Object

构造器概要

构造器

构造器	说明
ReplicationConnectionGroupManager()

方法概要

修饰符和类型	方法	说明
static void	addReplicaHost(String group, String hostPortPair)
static void	addSlaveHost(String group, String hostPortPair)	已过时。
static long	getActiveConnectionCount(String group)
static int	getConnectionCountWithHostAsMaster(String groupFilter, String hostPortPair)	已过时。
static int	getConnectionCountWithHostAsReplica(String groupFilter, String hostPortPair)
static int	getConnectionCountWithHostAsSlave(String groupFilter, String hostPortPair)	已过时。
static int	getConnectionCountWithHostAsSource(String groupFilter, String hostPortPair)
static ReplicationConnectionGroup	getConnectionGroup(String groupName)
static ReplicationConnectionGroup	getConnectionGroupInstance(String groupName)
static Collection<ReplicationConnectionGroup>	getGroupsMatching(String group)
static Collection<String>	getMasterHosts(String groupFilter)	已过时。
static int	getNumberOfMasterPromotion(String groupFilter)	已过时。
static int	getNumberOfSourcePromotion(String groupFilter)
static String	getRegisteredReplicationConnectionGroups()
static Collection<String>	getReplicaHosts(String groupFilter)
static long	getReplicaPromotionCount(String group)
static Collection<String>	getSlaveHosts(String groupFilter)	已过时。
static long	getSlavePromotionCount(String group)	已过时。
static Collection<String>	getSourceHosts(String groupFilter)
static long	getTotalConnectionCount(String group)
static void	promoteReplicaToSource(String group, String hostPortPair)
static void	promoteSlaveToMaster(String group, String hostPortPair)	已过时。
static void	registerJmx()
static void	removeMasterHost(String group, String hostPortPair)	已过时。
static void	removeMasterHost(String group, String hostPortPair, boolean closeGently)	已过时。
static void	removeReplicaHost(String group, String hostPortPair)
static void	removeReplicaHost(String group, String hostPortPair, boolean closeGently)
static void	removeSlaveHost(String group, String hostPortPair)	已过时。
static void	removeSlaveHost(String group, String hostPortPair, boolean closeGently)	已过时。
static void	removeSourceHost(String group, String hostPortPair)
static void	removeSourceHost(String group, String hostPortPair, boolean closeGently)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

ReplicationConnectionGroupManager

public ReplicationConnectionGroupManager()

方法详细资料

getConnectionGroupInstance

public static ReplicationConnectionGroup getConnectionGroupInstance(String groupName)

registerJmx

public static void registerJmx()
                        throws SQLException

抛出:

SQLException

getConnectionGroup

public static ReplicationConnectionGroup getConnectionGroup(String groupName)

getGroupsMatching

public static Collection<ReplicationConnectionGroup> getGroupsMatching(String group)

addReplicaHost

public static void addReplicaHost(String group,
                                  String hostPortPair)
                           throws SQLException

抛出:

SQLException

addSlaveHost

@Deprecated
public static void addSlaveHost(String group,
                                String hostPortPair)
                         throws SQLException

已过时。

Use addReplicaHost(String, String) instead.

参数:

group - group name

hostPortPair - host:port

抛出:

SQLException

removeReplicaHost

public static void removeReplicaHost(String group,
                                     String hostPortPair)
                              throws SQLException

抛出:

SQLException

removeSlaveHost

@Deprecated
public static void removeSlaveHost(String group,
                                   String hostPortPair)
                            throws SQLException

已过时。

Use removeReplicaHost(String, String) instead.

参数:

group - group name

hostPortPair - host:port

抛出:

SQLException

removeReplicaHost

public static void removeReplicaHost(String group,
                                     String hostPortPair,
                                     boolean closeGently)
                              throws SQLException

抛出:

SQLException

removeSlaveHost

@Deprecated
public static void removeSlaveHost(String group,
                                   String hostPortPair,
                                   boolean closeGently)
                            throws SQLException

已过时。

Use removeReplicaHost(String, String, boolean) instead.

参数:

group - group name

hostPortPair - host:port

closeGently - option

抛出:

SQLException

promoteReplicaToSource

public static void promoteReplicaToSource(String group,
                                          String hostPortPair)
                                   throws SQLException

抛出:

SQLException

promoteSlaveToMaster

@Deprecated
public static void promoteSlaveToMaster(String group,
                                        String hostPortPair)
                                 throws SQLException

已过时。

Use promoteReplicaToSource(String, String) instead.

参数:

group - group name

hostPortPair - host:port

抛出:

SQLException

getReplicaPromotionCount

public static long getReplicaPromotionCount(String group)
                                     throws SQLException

抛出:

SQLException

getSlavePromotionCount

@Deprecated
public static long getSlavePromotionCount(String group)
                                   throws SQLException

已过时。

Use getReplicaPromotionCount(String) instead.

参数:

group - group name

返回:

count

抛出:

SQLException

removeSourceHost

public static void removeSourceHost(String group,
                                    String hostPortPair)
                             throws SQLException

抛出:

SQLException

removeMasterHost

@Deprecated
public static void removeMasterHost(String group,
                                    String hostPortPair)
                             throws SQLException

已过时。

Use removeSourceHost(String, String) instead.

参数:

group - group name

hostPortPair - host:port

抛出:

SQLException

removeSourceHost

public static void removeSourceHost(String group,
                                    String hostPortPair,
                                    boolean closeGently)
                             throws SQLException

抛出:

SQLException

removeMasterHost

@Deprecated
public static void removeMasterHost(String group,
                                    String hostPortPair,
                                    boolean closeGently)
                             throws SQLException

已过时。

Use removeSourceHost(String, String, boolean) instead.

参数:

group - group name

hostPortPair - host:port

closeGently - option

抛出:

SQLException

getRegisteredReplicationConnectionGroups

public static String getRegisteredReplicationConnectionGroups()

getNumberOfSourcePromotion

public static int getNumberOfSourcePromotion(String groupFilter)

getNumberOfMasterPromotion

@Deprecated
public static int getNumberOfMasterPromotion(String groupFilter)

已过时。

Use getNumberOfSourcePromotion(String) instead.

参数:

groupFilter - filter

返回:

count

getConnectionCountWithHostAsReplica

public static int getConnectionCountWithHostAsReplica(String groupFilter,
                                                      String hostPortPair)

getConnectionCountWithHostAsSlave

@Deprecated
public static int getConnectionCountWithHostAsSlave(String groupFilter,
                                                    String hostPortPair)

已过时。

Use getConnectionCountWithHostAsReplica(String, String) instead.

参数:

groupFilter - filter

hostPortPair - host:port

返回:

count

getConnectionCountWithHostAsSource

public static int getConnectionCountWithHostAsSource(String groupFilter,
                                                     String hostPortPair)

getConnectionCountWithHostAsMaster

@Deprecated
public static int getConnectionCountWithHostAsMaster(String groupFilter,
                                                     String hostPortPair)

已过时。

Use getConnectionCountWithHostAsSource(String, String) instead.

参数:

groupFilter - filter

hostPortPair - host:port

返回:

count

getReplicaHosts

public static Collection<String> getReplicaHosts(String groupFilter)

getSlaveHosts

@Deprecated
public static Collection<String> getSlaveHosts(String groupFilter)

已过时。

Use getReplicaHosts(String) instead.

参数:

groupFilter - filter

返回:

hosts

getSourceHosts

public static Collection<String> getSourceHosts(String groupFilter)

getMasterHosts

@Deprecated
public static Collection<String> getMasterHosts(String groupFilter)

已过时。

Use getSourceHosts(String) instead.

参数:

groupFilter - filter

返回:

hosts

getTotalConnectionCount

public static long getTotalConnectionCount(String group)

getActiveConnectionCount

public static long getActiveConnectionCount(String group)