org.apache.ignite.internal.managers.discovery

Interface IgniteClusterNode

All Superinterfaces:

BaselineNode, ClusterNode

All Known Implementing Classes:

TcpDiscoveryNode

public interface IgniteClusterNode
extends ClusterNode

Method Summary

Modifier and Type	Method and Description
Map<Integer,CacheMetrics>	cacheMetrics() Gets collections of cache metrics for this node.
boolean	isCacheClient() Whether this node is cache client (see IgniteConfiguration.isClientMode()).
void	setCacheMetrics(Map<Integer,CacheMetrics> cacheMetrics) Sets node cache metrics.
void	setConsistentId(Serializable consistentId) Sets consistent globally unique node ID which survives node restarts.
void	setMetrics(ClusterMetrics metrics) Sets node metrics.

Methods inherited from interface org.apache.ignite.cluster.ClusterNode

addresses, attribute, attributes, consistentId, hostNames, id, isClient, isDaemon, isLocal, metrics, order, version

Method Detail

setConsistentId

void setConsistentId(Serializable consistentId)

Sets consistent globally unique node ID which survives node restarts.

Parameters:

consistentId - Consistent globally unique node ID.

setMetrics

void setMetrics(ClusterMetrics metrics)

Sets node metrics.

Parameters:

metrics - Node metrics.

cacheMetrics

Map<Integer,CacheMetrics> cacheMetrics()

Gets collections of cache metrics for this node. Note that node cache metrics are constantly updated and provide up to date information about caches.

Cache metrics are updated with some delay which is directly related to metrics update frequency. For example, by default the update will happen every 2 seconds.

Returns:

Runtime metrics snapshots for this node.

setCacheMetrics

void setCacheMetrics(Map<Integer,CacheMetrics> cacheMetrics)

Sets node cache metrics.

Parameters:

cacheMetrics - Cache metrics.

isCacheClient

boolean isCacheClient()

Whether this node is cache client (see IgniteConfiguration.isClientMode()).

Returns:

True if client.