Package org.apache.ignite.internal.cluster

Interface IgniteClusterEx

All Superinterfaces:

ClusterGroup, ClusterGroupEx, IgniteAsyncSupport, IgniteCluster

All Known Implementing Classes:

IgniteClusterImpl

public interface IgniteClusterEx
extends IgniteCluster, ClusterGroupEx

Field Summary

Fields inherited from interface org.apache.ignite.IgniteCluster

MAX_TAG_LENGTH

Method Summary

Modifier and Type	Method	Description
void	state(ClusterState newState, boolean force)	Changes current cluster state to given newState cluster state.

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

forAttribute, forCacheNodes, forClientNodes, forClients, forDataNodes, forHost, forHost, forNode, forNodeId, forNodeIds, forNodes, forOldest, forOthers, forOthers, forPredicate, forRandom, forRemotes, forServers, forYoungest, hostNames, ignite, metrics, node, node, nodes, predicate

Methods inherited from interface org.apache.ignite.internal.cluster.ClusterGroupEx

forCacheNodes

Methods inherited from interface org.apache.ignite.lang.IgniteAsyncSupport

future, isAsync

Methods inherited from interface org.apache.ignite.IgniteCluster

active, active, baselineAutoAdjustEnabled, baselineAutoAdjustStatus, baselineAutoAdjustTimeout, baselineAutoAdjustTimeout, clearStatistics, clientReconnectFuture, currentBaselineTopology, disableWal, enableStatistics, enableWal, forLocal, id, isBaselineAutoAdjustEnabled, isWalEnabled, localNode, nodeLocalMap, pingNode, resetMetrics, restartNodes, restartNodes, setBaselineTopology, setBaselineTopology, setTxTimeoutOnPartitionMapExchange, shutdownPolicy, shutdownPolicy, startNodes, startNodes, startNodesAsync, startNodesAsync, state, state, stopNodes, stopNodes, tag, tag, topology, topologyVersion, withAsync

Method Detail

state

void state(ClusterState newState,
           boolean force)
    throws IgniteException

Changes current cluster state to given newState cluster state.

NOTE: Deactivation clears in-memory caches (without persistence) including the system caches.

Parameters:

newState - New cluster state.

force - Force deactivation.

Throws:

IgniteException - If there is an already started transaction or lock in the same thread.