org.infinispan.topology

Class ClusterTopologyManagerImpl

java.lang.Object

org.infinispan.topology.ClusterTopologyManagerImpl

All Implemented Interfaces:

ClusterTopologyManager

public class ClusterTopologyManagerImpl
extends Object
implements ClusterTopologyManager

The ClusterTopologyManager implementation.

Since:

5.2

Author:

Dan Berindei, Pedro Ruivo

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ClusterTopologyManagerImpl.ClusterViewListener

Constructor Summary

Constructors

Constructor and Description
ClusterTopologyManagerImpl()

Method Summary

Methods

Modifier and Type	Method and Description
CacheTopology	handleJoin(String cacheName, Address joiner, CacheJoinInfo joinInfo, int viewId) Updates the members list and notifies the RebalancePolicy.
void	handleLeave(String cacheName, Address leaver, int viewId) Updates the members list and notifies the RebalancePolicy
protected void	handleNewView(List<Address> ignored, boolean mergeView, int newViewId)
void	handleRebalanceCompleted(String cacheName, Address node, int topologyId, Throwable throwable, int viewId) Marks the rebalance as complete on the sender.
void	inject(Transport transport, RebalancePolicy rebalancePolicy, ExecutorService asyncTransportExecutor, GlobalConfiguration globalConfiguration, GlobalComponentRegistry gcr, CacheManagerNotifier cacheManagerNotifier)
void	start()
void	stop()
void	triggerRebalance(String cacheName) Used by RebalancePolicy to start a state transfer.
void	updateCacheStatusAfterMerge(String cacheName, List<Address> clusterMembers, List<CacheTopology> partitionTopologies)
void	updateClusterMembers(List<Address> newClusterMembers)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ClusterTopologyManagerImpl

public ClusterTopologyManagerImpl()

Method Detail

inject

public void inject(Transport transport,
          RebalancePolicy rebalancePolicy,
          ExecutorService asyncTransportExecutor,
          GlobalConfiguration globalConfiguration,
          GlobalComponentRegistry gcr,
          CacheManagerNotifier cacheManagerNotifier)

start

public void start()

stop

public void stop()

triggerRebalance

public void triggerRebalance(String cacheName)

Description copied from interface: ClusterTopologyManager

Used by RebalancePolicy to start a state transfer.

Specified by:

triggerRebalance in interface ClusterTopologyManager

handleJoin

public CacheTopology handleJoin(String cacheName,
                       Address joiner,
                       CacheJoinInfo joinInfo,
                       int viewId)
                         throws Exception

Description copied from interface: ClusterTopologyManager

Updates the members list and notifies the RebalancePolicy.

Specified by:

handleJoin in interface ClusterTopologyManager

Returns:

The current consistent hash.

Throws:

Exception

handleLeave

public void handleLeave(String cacheName,
               Address leaver,
               int viewId)
                 throws Exception

Description copied from interface: ClusterTopologyManager

Updates the members list and notifies the RebalancePolicy

Specified by:

handleLeave in interface ClusterTopologyManager

Throws:

Exception

handleRebalanceCompleted

public void handleRebalanceCompleted(String cacheName,
                            Address node,
                            int topologyId,
                            Throwable throwable,
                            int viewId)
                              throws Exception

Description copied from interface: ClusterTopologyManager

Marks the rebalance as complete on the sender.

Specified by:

handleRebalanceCompleted in interface ClusterTopologyManager

Throws:

Exception

handleNewView

protected void handleNewView(List<Address> ignored,
                 boolean mergeView,
                 int newViewId)

updateCacheStatusAfterMerge

public void updateCacheStatusAfterMerge(String cacheName,
                               List<Address> clusterMembers,
                               List<CacheTopology> partitionTopologies)
                                 throws Exception

Throws:

Exception

updateClusterMembers

public void updateClusterMembers(List<Address> newClusterMembers)
                          throws Exception

Throws:

Exception