@Override
public void memberRemoved(MembershipEvent membershipEvent) {
synchronized (listenerRegLock) {
Member member = membershipEvent.getMember();
members.remove(member);
for (Map<Address, ClientEventRegistration> registrationMap : registrations.values()) {
ClientEventRegistration registration = registrationMap.remove(member.getAddress());
removeEventHandler(registration.getCallId());
}
}
}
/**
* This is triggered when a new member joined to the cluster.
*
* @param membershipEvent contains the information about the added node.
*/
@Override
public void memberAdded(MembershipEvent membershipEvent) {
Member member = membershipEvent.getMember();
log.info(
"Handling cluster gossip: New member joined to the cluster. Member Socket Address:"
+ member.getSocketAddress()
+ " UUID:"
+ member.getUuid());
ClusterResourceHolder.getInstance().getClusterManager().memberAdded();
}
@Override
public void memberRemoved(MembershipEvent event) {
if (this.getHazelcast().getLifecycleService().isRunning()) {
String id = this.getIdFromMember(event.getMember());
this.membersMap.remove(id);
try {
if (this.isLeader()) {
log.info(
"Task ["
+ this.getTaskType()
+ "] member departed ["
+ event.getMember().toString()
+ "], rescheduling missing tasks...");
this.scheduleAllMissingTasks();
}
} catch (TaskException e) {
log.error(
"Error in scheduling missing tasks [" + this.getTaskType() + "]: " + e.getMessage(), e);
}
}
}
/**
* This is triggered when a node left the cluster.
*
* @param membershipEvent contains the information about the removed node.
*/
@Override
public void memberRemoved(MembershipEvent membershipEvent) {
Member member = membershipEvent.getMember();
log.info(
"Handling cluster gossip: A member left the cluster. Member Socket Address:"
+ member.getSocketAddress()
+ " UUID:"
+ member.getUuid());
ClusterManager clusterManager = ClusterResourceHolder.getInstance().getClusterManager();
try {
clusterManager.memberRemoved(member);
} catch (Exception e) {
log.error("Error while handling node removal, NodeID:" + clusterManager.getNodeId(member), e);
}
}
@SuppressFBWarnings("BC_UNCONFIRMED_CAST")
@Override
public void dispatchEvent(MembershipEvent event, MembershipListener listener) {
switch (event.getEventType()) {
case MembershipEvent.MEMBER_ADDED:
listener.memberAdded(event);
break;
case MembershipEvent.MEMBER_REMOVED:
listener.memberRemoved(event);
break;
case MembershipEvent.MEMBER_ATTRIBUTE_CHANGED:
MemberAttributeEvent memberAttributeEvent = (MemberAttributeEvent) event;
listener.memberAttributeChanged(memberAttributeEvent);
break;
default:
throw new IllegalArgumentException("Unhandled event: " + event);
}
}
@Override
public void memberRemoved(MembershipEvent membershipEvent) {
System.out.println("source=" + membershipEvent.getSource());
}