org.apache.ignite.spi.discovery

Interface DiscoverySpiMBean

All Known Subinterfaces:

TcpDiscoverySpiMBean, ZookeeperDiscoverySpiMBean

public interface DiscoverySpiMBean

Generic MBean interface to monitor DiscoverySpi subsystem.

Method Summary

Modifier and Type	Method and Description
void	excludeNode(String nodeId) Exclude node from discovery.
UUID	getCoordinator() Deprecated. Use getCoordinatorNodeFormatted() instead.
String	getCoordinatorNodeFormatted() Gets current coordinator node formatted as a string.
String	getLocalNodeFormatted() Gets local node formatted as a string.
long	getNodesFailed() Gets failed nodes count.
long	getNodesJoined() Gets joined nodes count.
long	getNodesLeft() Gets left nodes count.
String	getSpiState() Gets current SPI state.

Method Detail

getSpiState

@MXBeanDescription(value="SPI state.")
String getSpiState()

Gets current SPI state.

Returns:

Current SPI state.

getNodesJoined

@MXBeanDescription(value="Nodes joined count.")
long getNodesJoined()

Gets joined nodes count.

Returns:

Nodes joined count.

getNodesFailed

@MXBeanDescription(value="Nodes failed count.")
long getNodesFailed()

Gets failed nodes count.

Returns:

Failed nodes count.

getNodesLeft

@MXBeanDescription(value="Nodes left count.")
long getNodesLeft()

Gets left nodes count.

Returns:

Left nodes count.

getCoordinator

@Deprecated
 @MXBeanDescription(value="Coordinator node ID.")
UUID getCoordinator()

Deprecated. Use getCoordinatorNodeFormatted() instead.

Gets current coordinator.

Returns:

Gets current coordinator.

getCoordinatorNodeFormatted

@MXBeanDescription(value="Coordinator node formatted as a string.")
String getCoordinatorNodeFormatted()

Gets current coordinator node formatted as a string.

Returns:

Current coordinator string representation or null if coordinator cannot be determined.

getLocalNodeFormatted

@MXBeanDescription(value="Local node formatted as a string.")
String getLocalNodeFormatted()

Gets local node formatted as a string.

Returns:

Local node string representation.

excludeNode

@MXBeanDescription(value="Exclude node from cluster.")
void excludeNode(String nodeId)

Exclude node from discovery.

Parameters:

nodeId - Node id string.