import org.opendaylight.controller.cluster.raft.PeerInfo;
import org.opendaylight.controller.cluster.raft.RaftActorContext;
import org.opendaylight.controller.cluster.raft.RaftState;
+import org.opendaylight.controller.cluster.raft.RaftVersions;
import org.opendaylight.controller.cluster.raft.ReplicatedLogEntry;
import org.opendaylight.controller.cluster.raft.VotingState;
import org.opendaylight.controller.cluster.raft.base.messages.ApplyState;
return this;
}
+ final var followerRaftVersion = appendEntriesReply.getRaftVersion();
+ if (followerRaftVersion < RaftVersions.FLUORINE_VERSION) {
+ log.warn("{}: handleAppendEntriesReply - ignoring reply from follower {} raft version {}", logName(),
+ followerId, followerRaftVersion);
+ return this;
+ }
+
final long lastActivityNanos = followerLogInformation.nanosSinceLastActivity();
if (lastActivityNanos > context.getConfigParams().getElectionTimeOutInterval().toNanos()) {
log.warn("{} : handleAppendEntriesReply delayed beyond election timeout, "
followerLogInformation.markFollowerActive();
followerLogInformation.setPayloadVersion(appendEntriesReply.getPayloadVersion());
- followerLogInformation.setRaftVersion(appendEntriesReply.getRaftVersion());
+ followerLogInformation.setRaftVersion(followerRaftVersion);
followerLogInformation.setNeedsLeaderAddress(appendEntriesReply.isNeedsLeaderAddress());
long followerLastLogIndex = appendEntriesReply.getLogLastIndex();