raboof/pekko
1
0
Fork 0
Code Issues Pull requests Projects Releases 6 Packages Wiki Activity Actions 10

Hardening of cluster member leaving path, see #3309

Browse source 
* Removed leader commands for Shutdown and Exit
* Member shutdown itself  when it sees itself as Exiting
* Singleton cluster with status Exiting will shutdown itself,
  in case the Exiting gossip never arrives
* Exiting member not part convergence check
* Exiting member is removed by leader (on convergence) when the
  exiting member is in the unreachable set, i.e. sucessfully shutdown
* Reverted the change made for #3266, i.e. Exiting is
  detected as unreachable again.
* Adjust ClusterSingletonManager to new Exiting behaviour
* Fix bug in HeartbeatSender, which caused it to continue to
  send heartbeats to removed nodes, instead of rebalancing
* Refactoring of leaderActions method
* Leaving section in docs
This commit is contained in:
Patrik Nordwall 2013-05-09 09:49:59 +02:00
parent 85954621ef
commit a0a0f39613
20 changed files with 338 additions and 340 deletions
Download patch file Download diff file Expand all files Collapse all files

6
akka-cluster/src/main/scala/akka/cluster/protobuf/ClusterMessageSerializer.scala
View file

@ -38,8 +38,6 @@ class ClusterMessageSerializer(val system: ExtendedActorSystem) extends Serializ
InternalClusterAction.InitJoin.getClass -> (_ ⇒ InternalClusterAction.InitJoin),
classOf[InternalClusterAction.InitJoinAck] -> (bytes ⇒ InternalClusterAction.InitJoinAck(addressFromBinary(bytes))),
classOf[InternalClusterAction.InitJoinNack] -> (bytes ⇒ InternalClusterAction.InitJoinNack(addressFromBinary(bytes))),
classOf[ClusterLeaderAction.Exit] -> (bytes ⇒ ClusterLeaderAction.Exit(uniqueAddressFromBinary(bytes))),
classOf[ClusterLeaderAction.Shutdown] -> (bytes ⇒ ClusterLeaderAction.Shutdown(uniqueAddressFromBinary(bytes))),
classOf[ClusterHeartbeatReceiver.Heartbeat] -> (bytes ⇒ ClusterHeartbeatReceiver.Heartbeat(addressFromBinary(bytes))),
classOf[ClusterHeartbeatReceiver.EndHeartbeat] -> (bytes ⇒ ClusterHeartbeatReceiver.EndHeartbeat(addressFromBinary(bytes))),
classOf[ClusterHeartbeatSender.HeartbeatRequest] -> (bytes ⇒ ClusterHeartbeatSender.HeartbeatRequest(addressFromBinary(bytes))),
@ -75,10 +73,6 @@ class ClusterMessageSerializer(val system: ExtendedActorSystem) extends Serializ
addressToProto(address).toByteArray
case InternalClusterAction.InitJoinNack(address) ⇒
addressToProto(address).toByteArray
case ClusterLeaderAction.Exit(node) ⇒
uniqueAddressToProto(node).toByteArray
case ClusterLeaderAction.Shutdown(node) ⇒
uniqueAddressToProto(node).toByteArray
case ClusterHeartbeatReceiver.EndHeartbeat(from) ⇒
addressToProto(from).toByteArray
case ClusterHeartbeatSender.HeartbeatRequest(from) ⇒