Fix DistributedDataStoreIntegrationTest failure

[controller.git] / opendaylight / md-sal / sal-akka-raft / src / main / java / org / opendaylight / controller / cluster / raft / FollowerLogInformationImpl.java

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/FollowerLogInformationImpl.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/FollowerLogInformationImpl.java
index bcfd472bf6c394ab88b5e10ced1a0263be01e9f6..5bf37d6534e5b7b38e5664f67b2dbf0d2d86f113 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/FollowerLogInformationImpl.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/FollowerLogInformationImpl.java
@@ -26,6 +26,9 @@ public class FollowerLogInformationImpl implements FollowerLogInformation {
 
     private final Stopwatch lastReplicatedStopwatch = Stopwatch.createUnstarted();
 
+    private short payloadVersion = -1;
+
+    private FollowerState state = FollowerState.VOTING;
 
     public FollowerLogInformationImpl(String id, long matchIndex, RaftActorContext context) {
         this.id = id;
@@ -86,6 +89,10 @@ public class FollowerLogInformationImpl implements FollowerLogInformation {
 
     @Override
     public boolean isFollowerActive() {
+        if(state == FollowerState.VOTING_NOT_INITIALIZED) {
+            return false;
+        }
+
         long elapsed = stopwatch.elapsed(TimeUnit.MILLISECONDS);
         return (stopwatch.isRunning()) &&
                 (elapsed <= context.getConfigParams().getElectionTimeOutInterval().toMillis());
@@ -113,6 +120,10 @@ public class FollowerLogInformationImpl implements FollowerLogInformation {
 
     @Override
     public boolean okToReplicate() {
+        if(state == FollowerState.VOTING_NOT_INITIALIZED) {
+            return false;
+        }
+
         // Return false if we are trying to send duplicate data before the heartbeat interval
         if(getNextIndex() == lastReplicatedIndex){
             if(lastReplicatedStopwatch.elapsed(TimeUnit.MILLISECONDS) < context.getConfigParams()
@@ -133,14 +144,36 @@ public class FollowerLogInformationImpl implements FollowerLogInformation {
         lastReplicatedStopwatch.start();
     }
 
+    @Override
+    public short getPayloadVersion() {
+        return payloadVersion;
+    }
+
+    @Override
+    public void setPayloadVersion(short payloadVersion) {
+        this.payloadVersion = payloadVersion;
+    }
+
+    @Override
+    public boolean canParticipateInConsensus() {
+        return state == FollowerState.VOTING;
+    }
+
+    @Override
+    public void setFollowerState(FollowerState state) {
+        this.state = state;
+    }
+
+    @Override
+    public FollowerState getFollowerState() {
+        return state;
+    }
+
     @Override
     public String toString() {
-        StringBuilder builder = new StringBuilder();
-        builder.append("FollowerLogInformationImpl [id=").append(id).append(", nextIndex=").append(nextIndex)
-                .append(", matchIndex=").append(matchIndex).append(", stopwatch=")
-                .append(stopwatch.elapsed(TimeUnit.MILLISECONDS))
-                .append(", followerTimeoutMillis=")
-                .append(context.getConfigParams().getElectionTimeOutInterval().toMillis()).append("]");
-        return builder.toString();
+        return "FollowerLogInformationImpl [id=" + id + ", nextIndex=" + nextIndex + ", matchIndex=" + matchIndex
+                + ", lastReplicatedIndex=" + lastReplicatedIndex + ", state=" + state + ", stopwatch="
+                + stopwatch.elapsed(TimeUnit.MILLISECONDS) + ", followerTimeoutMillis="
+                + context.getConfigParams().getElectionTimeOutInterval().toMillis() + "]";
     }
 }