org.apache.ignite.internal.managers.discovery

Interface IgniteDiscoverySpi

All Superinterfaces:

DiscoverySpi, IgniteSpi

All Known Implementing Classes:

TcpDiscoverySpi

public interface IgniteDiscoverySpi
extends DiscoverySpi

Method Summary

Modifier and Type	Method and Description
void	clientReconnect()
boolean	clientReconnectSupported()
boolean	knownNode(UUID nodeId)
void	resolveCommunicationFailure(ClusterNode node, Exception err)
void	setInternalListener(IgniteDiscoverySpiInternalListener lsnr) For TESTING only.
void	simulateNodeFailure() For TESTING only.
boolean	supportsCommunicationFailureResolve()

Methods inherited from interface org.apache.ignite.spi.discovery.DiscoverySpi

consistentId, disconnect, failNode, getGridStartTime, getLocalNode, getNode, getRemoteNodes, isClientMode, pingNode, sendCustomEvent, setAuthenticator, setDataExchange, setListener, setMetricsProvider, setNodeAttributes

Methods inherited from interface org.apache.ignite.spi.IgniteSpi

getName, getNodeAttributes, onClientDisconnected, onClientReconnected, onContextDestroyed, onContextInitialized, spiStart, spiStop

Method Detail

knownNode

boolean knownNode(UUID nodeId)

Parameters:

nodeId - Node ID.

Returns:

True if node joining or already joined topology.

clientReconnectSupported

boolean clientReconnectSupported()

Returns:

True if SPI supports client reconnect.

clientReconnect

void clientReconnect()

simulateNodeFailure

void simulateNodeFailure()

For TESTING only.

setInternalListener

void setInternalListener(IgniteDiscoverySpiInternalListener lsnr)

For TESTING only.

Parameters:

lsnr - Listener.

supportsCommunicationFailureResolve

boolean supportsCommunicationFailureResolve()

Returns:

True if supports communication error resolve.

resolveCommunicationFailure

void resolveCommunicationFailure(ClusterNode node,
                                 Exception err)

Parameters:

node - Problem node.

err - Connection error.