akka.cluster

Interface ClusterNodeMBean

public interface ClusterNodeMBean

Interface for the cluster JMX MBean.

Method Summary

Modifier and Type	Method and Description
void	down(java.lang.String address) Send command to DOWN the node specified by 'address'.
java.lang.String	getClusterStatus()
java.lang.String	getLeader() Get the address of the current leader.
java.lang.String	getMembers() Comma separated addresses of member nodes, sorted in the cluster ring order.
java.lang.String	getMemberStatus() Member status for this node.
java.lang.String	getUnreachable() Comma separated addresses of unreachable member nodes.
boolean	isAvailable() Returns true if the node is not unreachable and not Down and not Removed.
boolean	isSingleton() Does the cluster consist of only one member?
void	join(java.lang.String address) Try to join this cluster node with the node specified by 'address'.
void	leave(java.lang.String address) Send command to issue state transition to LEAVING for the node specified by 'address'.

Method Detail

getMemberStatus

java.lang.String getMemberStatus()

Member status for this node.

Returns:

(undocumented)

getMembers

java.lang.String getMembers()

Comma separated addresses of member nodes, sorted in the cluster ring order. The address format is akka.tcp://actor-system-name@hostname:port

Returns:

(undocumented)

getUnreachable

java.lang.String getUnreachable()

Comma separated addresses of unreachable member nodes. The address format is akka.tcp://actor-system-name@hostname:port

Returns:

(undocumented)

getClusterStatus

java.lang.String getClusterStatus()

getLeader

java.lang.String getLeader()

Get the address of the current leader. The address format is akka.tcp://actor-system-name@hostname:port

Returns:

(undocumented)

isSingleton

boolean isSingleton()

Does the cluster consist of only one member?

Returns:

(undocumented)

isAvailable

boolean isAvailable()

Returns true if the node is not unreachable and not Down and not Removed.

Returns:

(undocumented)

join

void join(java.lang.String address)

Try to join this cluster node with the node specified by 'address'. The address format is akka.tcp://actor-system-name@hostname:port. A 'Join(thisNodeAddress)' command is sent to the node to join.

Parameters:

address - (undocumented)

leave

void leave(java.lang.String address)

Send command to issue state transition to LEAVING for the node specified by 'address'. The address format is akka.tcp://actor-system-name@hostname:port

Parameters:

address - (undocumented)

down

void down(java.lang.String address)

Send command to DOWN the node specified by 'address'. The address format is akka.tcp://actor-system-name@hostname:port

Parameters:

address - (undocumented)