X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2Fbehaviors%2FLeader.java;h=827364c29faeefd03149b5b65777195ca3afa5d6;hp=36e9b646e66f069504e8d220ceafb80bdc0a1b6a;hb=a0b8be5ce48c0d1e0b573d1952211913c58d4935;hpb=f276ae33b951d173b51c467bb7bb1a5f5cf9a1e6

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/Leader.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/Leader.java
index 36e9b646e6..827364c29f 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/Leader.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/Leader.java
@@ -19,7 +19,7 @@ import org.opendaylight.controller.cluster.raft.FollowerLogInformation;
 import org.opendaylight.controller.cluster.raft.RaftActorContext;
 import org.opendaylight.controller.cluster.raft.RaftActorLeadershipTransferCohort;
 import org.opendaylight.controller.cluster.raft.RaftState;
-import org.opendaylight.controller.cluster.raft.base.messages.ElectionTimeout;
+import org.opendaylight.controller.cluster.raft.base.messages.TimeoutNow;
 import org.opendaylight.controller.cluster.raft.messages.AppendEntriesReply;
 
 /**
@@ -55,8 +55,12 @@ public class Leader extends AbstractLeader {
     private final Stopwatch isolatedLeaderCheck = Stopwatch.createStarted();
     private @Nullable LeadershipTransferContext leadershipTransferContext;
 
+    Leader(RaftActorContext context, @Nullable AbstractLeader initializeFromLeader) {
+        super(context, RaftState.Leader, initializeFromLeader);
+    }
+
     public Leader(RaftActorContext context) {
-        super(context, RaftState.Leader);
+        this(context, null);
     }
 
     @Override
@@ -67,7 +71,7 @@ public class Leader extends AbstractLeader {
             if (isLeaderIsolated()) {
                 LOG.warn("{}: At least {} followers need to be active, Switching {} from Leader to IsolatedLeader",
                     context.getId(), getMinIsolatedLeaderPeerCount(), getLeaderId());
-                return internalSwitchBehavior(RaftState.IsolatedLeader);
+                return internalSwitchBehavior(new IsolatedLeader(context, this));
             } else {
                 return this;
             }
@@ -147,9 +151,9 @@ public class Leader extends AbstractLeader {
             // additional AppendEntries with the latest commit index.
             sendAppendEntries(0, false);
 
-            // Now send an ElectionTimeout to the matching follower to immediately start an election.
+            // Now send a TimeoutNow message to the matching follower to immediately start an election.
             ActorSelection followerActor = context.getPeerActorSelection(followerId);
-            followerActor.tell(ElectionTimeout.INSTANCE, context.getActor());
+            followerActor.tell(TimeoutNow.INSTANCE, context.getActor());
 
             LOG.debug("{}: Leader transfer complete", logName());
 
@@ -161,7 +165,9 @@ public class Leader extends AbstractLeader {
     @Override
     public void close() {
         if(leadershipTransferContext != null) {
-            leadershipTransferContext.transferCohort.abortTransfer();
+            LeadershipTransferContext localLeadershipTransferContext = leadershipTransferContext;
+            leadershipTransferContext = null;
+            localLeadershipTransferContext.transferCohort.abortTransfer();
         }
 
         super.close();