public interface DiscoverySpiListener
DiscoverySpi for information on how grid nodes get discovered.| Modifier and Type | Method and Description |
|---|---|
void |
onDiscovery(int type,
long topVer,
ClusterNode node,
Collection<ClusterNode> topSnapshot,
Map<Long,Collection<ClusterNode>> topHist,
DiscoverySpiCustomMessage data)
Notification for grid node discovery events.
|
void onDiscovery(int type,
long topVer,
ClusterNode node,
Collection<ClusterNode> topSnapshot,
@Nullable
Map<Long,Collection<ClusterNode>> topHist,
@Nullable
DiscoverySpiCustomMessage data)
type - Node discovery event type. See DiscoveryEventtopVer - Topology version or 0 if configured discovery SPI implementation
does not support versioning.node - Node affected (e.g. newly joined node, left node, failed node or local node).topSnapshot - Topology snapshot after event has been occurred (e.g. if event is
EVT_NODE_JOINED, then joined node will be in snapshot).topHist - Topology snapshots history.data - Data for custom event.
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Ignite Fabric : ver. 1.5.11 Release Date : April 8 2016