import com.google.common.base.Optional;
import com.google.common.base.Preconditions;
import com.google.common.io.ByteSource;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.io.IOException;
import java.io.ObjectOutputStream;
import java.util.Collection;
import org.opendaylight.controller.cluster.raft.ClientRequestTracker;
import org.opendaylight.controller.cluster.raft.ClientRequestTrackerImpl;
import org.opendaylight.controller.cluster.raft.FollowerLogInformation;
-import org.opendaylight.controller.cluster.raft.FollowerLogInformationImpl;
import org.opendaylight.controller.cluster.raft.PeerInfo;
import org.opendaylight.controller.cluster.raft.RaftActorContext;
import org.opendaylight.controller.cluster.raft.RaftState;
trackers.addAll(initializeFromLeader.trackers);
} else {
for (PeerInfo peerInfo: context.getPeers()) {
- FollowerLogInformation followerLogInformation = new FollowerLogInformationImpl(peerInfo, -1, context);
+ FollowerLogInformation followerLogInformation = new FollowerLogInformation(peerInfo, context);
followerToLog.put(peerInfo.getId(), followerLogInformation);
}
}
}
public void addFollower(final String followerId) {
- FollowerLogInformation followerLogInformation = new FollowerLogInformationImpl(
- context.getPeerInfo(followerId), -1, context);
+ FollowerLogInformation followerLogInformation = new FollowerLogInformation(context.getPeerInfo(followerId),
+ context);
followerToLog.put(followerId, followerLogInformation);
if (heartbeatSchedule == null) {
}
@VisibleForTesting
+ @SuppressFBWarnings(value = "NP_PARAMETER_MUST_BE_NONNULL_BUT_MARKED_AS_NULLABLE",
+ justification = "Unrecognised NullableDecl")
void setSnapshotHolder(@Nullable final SnapshotHolder snapshotHolder) {
this.snapshotHolder = Optional.fromNullable(snapshotHolder);
}
return this;
}
- if (followerLogInformation.timeSinceLastActivity()
- > context.getConfigParams().getElectionTimeOutInterval().toMillis()) {
+ final long lastActivityNanos = followerLogInformation.nanosSinceLastActivity();
+ if (lastActivityNanos > context.getConfigParams().getElectionTimeOutInterval().toNanos()) {
log.warn("{} : handleAppendEntriesReply delayed beyond election timeout, "
+ "appendEntriesReply : {}, timeSinceLastActivity : {}, lastApplied : {}, commitIndex : {}",
- logName(), appendEntriesReply, followerLogInformation.timeSinceLastActivity(),
+ logName(), appendEntriesReply, TimeUnit.NANOSECONDS.toMillis(lastActivityNanos),
context.getLastApplied(), context.getCommitIndex());
}
}
}
- protected void sendAppendEntries(final long timeSinceLastActivityInterval, final boolean isHeartbeat) {
+ protected void sendAppendEntries(final long timeSinceLastActivityIntervalNanos, final boolean isHeartbeat) {
// Send an AppendEntries to all followers
for (Entry<String, FollowerLogInformation> e : followerToLog.entrySet()) {
final String followerId = e.getKey();
final FollowerLogInformation followerLogInformation = e.getValue();
// This checks helps not to send a repeat message to the follower
if (!followerLogInformation.isFollowerActive()
- || followerLogInformation.timeSinceLastActivity() >= timeSinceLastActivityInterval) {
+ || followerLogInformation.nanosSinceLastActivity() >= timeSinceLastActivityIntervalNanos) {
sendUpdatesToFollower(followerId, followerLogInformation, true, isHeartbeat);
}
}
private void sendHeartBeat() {
if (!followerToLog.isEmpty()) {
log.trace("{}: Sending heartbeat", logName());
- sendAppendEntries(context.getConfigParams().getHeartBeatInterval().toMillis(), true);
+ sendAppendEntries(context.getConfigParams().getHeartBeatInterval().toNanos(), true);
appendEntriesMessageSlicer.checkExpiredSlicedMessageState();
}