import akka.actor.ActorRef;
import akka.persistence.SaveSnapshotFailure;
import akka.persistence.SaveSnapshotSuccess;
+import akka.util.Timeout;
import com.google.common.annotations.VisibleForTesting;
import java.util.Collections;
import java.util.Optional;
import java.util.concurrent.TimeUnit;
-import org.apache.commons.lang3.SerializationUtils;
import org.opendaylight.controller.cluster.raft.base.messages.ApplySnapshot;
import org.opendaylight.controller.cluster.raft.base.messages.CaptureSnapshot;
import org.opendaylight.controller.cluster.raft.base.messages.CaptureSnapshotReply;
import org.opendaylight.controller.cluster.raft.persisted.EmptyState;
import org.opendaylight.controller.cluster.raft.persisted.Snapshot;
import org.slf4j.Logger;
-import scala.concurrent.duration.Duration;
+import scala.concurrent.duration.FiniteDuration;
/**
* Handles snapshot related messages for a RaftActor.
private final RaftActorSnapshotCohort cohort;
private final Logger log;
- private Duration snapshotReplyActorTimeout = Duration.create(30, TimeUnit.SECONDS);
+ private FiniteDuration snapshotReplyActorTimeout = FiniteDuration.create(30, TimeUnit.SECONDS);
RaftActorSnapshotMessageSupport(final RaftActorContext context, final RaftActorSnapshotCohort cohort) {
this.context = context;
} else if (COMMIT_SNAPSHOT.equals(message)) {
context.getSnapshotManager().commit(-1, -1);
} else if (message instanceof GetSnapshot) {
- onGetSnapshot(sender);
+ onGetSnapshot(sender, (GetSnapshot) message);
} else {
return false;
}
context.getSnapshotManager().apply(message);
}
- private void onGetSnapshot(ActorRef sender) {
+ private void onGetSnapshot(ActorRef sender, GetSnapshot getSnapshot) {
log.debug("{}: onGetSnapshot", context.getId());
+
if (context.getPersistenceProvider().isRecoveryApplicable()) {
CaptureSnapshot captureSnapshot = context.getSnapshotManager().newCaptureSnapshot(
- context.getReplicatedLog().last(), -1);
+ context.getReplicatedLog().last(), -1, true);
+
+ final FiniteDuration timeout =
+ getSnapshot.getTimeout().map(Timeout::duration).orElse(snapshotReplyActorTimeout);
ActorRef snapshotReplyActor = context.actorOf(GetSnapshotReplyActor.props(captureSnapshot,
- ImmutableElectionTerm.copyOf(context.getTermInformation()), sender,
- snapshotReplyActorTimeout, context.getId(), context.getPeerServerInfo(true)));
+ ImmutableElectionTerm.copyOf(context.getTermInformation()), sender, timeout, context.getId(),
+ context.getPeerServerInfo(true)));
cohort.createSnapshot(snapshotReplyActor, Optional.empty());
} else {
context.getTermInformation().getCurrentTerm(), context.getTermInformation().getVotedFor(),
context.getPeerServerInfo(true));
- sender.tell(new GetSnapshotReply(context.getId(), SerializationUtils.serialize(snapshot)),
- context.getActor());
+ sender.tell(new GetSnapshotReply(context.getId(), snapshot), context.getActor());
}
}
@VisibleForTesting
- void setSnapshotReplyActorTimeout(Duration snapshotReplyActorTimeout) {
+ void setSnapshotReplyActorTimeout(FiniteDuration snapshotReplyActorTimeout) {
this.snapshotReplyActorTimeout = snapshotReplyActorTimeout;
}
}