X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2FRaftActorContextImpl.java;h=7c1216940dce623e59967c0c5446f72b398f7e8d;hb=59918fc863252de0e51e5167f0cb57f697b76c13;hp=9acf849f54d7e34f12ceac4f368bda12cb063585;hpb=937708cd46aacd415b63d225782d804095721bc0;p=controller.git

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorContextImpl.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorContextImpl.java
index 9acf849f54..7c1216940d 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorContextImpl.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorContextImpl.java
@@ -69,6 +69,8 @@ public class RaftActorContextImpl implements RaftActorContext {
 
     private RaftActorBehavior currentBehavior;
 
+    private int numVotingPeers = -1;
+
     public RaftActorContextImpl(ActorRef actor, ActorContext context, String id,
             ElectionTerm termInformation, long commitIndex, long lastApplied, Map<String, String> peerAddresses,
             ConfigParams configParams, DataPersistenceProvider persistenceProvider, Logger logger) {
@@ -225,6 +227,8 @@ public class RaftActorContextImpl implements RaftActorContext {
             votingMember = false;
         }
 
+        LOG.debug("{}: Updated server config: isVoting: {}, peers: {}", id, votingMember, peerInfoMap.values());
+
         setDynamicServerConfigurationInUse();
     }
 
@@ -235,6 +239,7 @@ public class RaftActorContextImpl implements RaftActorContext {
     @Override
     public void addToPeers(String id, String address, VotingState votingState) {
         peerInfoMap.put(id, new PeerInfo(id, address, votingState));
+        numVotingPeers = -1;
     }
 
     @Override
@@ -243,6 +248,7 @@ public class RaftActorContextImpl implements RaftActorContext {
             votingMember = false;
         } else {
             peerInfoMap.remove(name);
+            numVotingPeers = -1;
         }
     }
 
@@ -330,6 +336,20 @@ public class RaftActorContextImpl implements RaftActorContext {
         return votingMember;
     }
 
+    @Override
+    public boolean anyVotingPeers() {
+        if(numVotingPeers < 0) {
+            numVotingPeers = 0;
+            for(PeerInfo info: getPeers()) {
+                if(info.isVoting()) {
+                    numVotingPeers++;
+                }
+            }
+        }
+
+        return numVotingPeers > 0;
+    }
+
     @Override
     public RaftActorBehavior getCurrentBehavior() {
         return currentBehavior;