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.
@Nullable UUID	getCoordinator() Deprecated. Use getCoordinatorNodeFormatted() instead.
@Nullable 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.")
 @Nullable
@Nullable UUID getCoordinator()

Deprecated. Use getCoordinatorNodeFormatted() instead.

Gets current coordinator.

Returns:

Gets current coordinator.

getCoordinatorNodeFormatted

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

Gets current coordinator node formatted as a string.

Returns:

Current coordinator string representation.

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.