Bug 6540: Fix journal issues on leader changes

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

diff --git a/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/ReplicationAndSnapshotsWithLaggingFollowerIntegrationTest.java b/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/ReplicationAndSnapshotsWithLaggingFollowerIntegrationTest.java
index d2ba8acd13a1d3a793cd4af93f08b9ad112a9427..c6f5d72529e3e29d38964ede40faa57aa497c6a9 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/ReplicationAndSnapshotsWithLaggingFollowerIntegrationTest.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/ReplicationAndSnapshotsWithLaggingFollowerIntegrationTest.java
@@ -12,28 +12,30 @@ import static org.junit.Assert.assertNotNull;
 import akka.actor.ActorRef;
 import akka.persistence.SaveSnapshotSuccess;
 import com.google.common.collect.ImmutableMap;
+import com.google.common.util.concurrent.Uninterruptibles;
 import java.util.Arrays;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.concurrent.TimeUnit;
 import javax.annotation.Nullable;
 import org.junit.Assert;
 import org.junit.Test;
 import org.opendaylight.controller.cluster.raft.MockRaftActorContext.MockPayload;
-import org.opendaylight.controller.cluster.raft.base.messages.ApplyJournalEntries;
 import org.opendaylight.controller.cluster.raft.base.messages.ApplySnapshot;
 import org.opendaylight.controller.cluster.raft.base.messages.ApplyState;
 import org.opendaylight.controller.cluster.raft.base.messages.CaptureSnapshot;
-import org.opendaylight.controller.cluster.raft.base.messages.UpdateElectionTerm;
 import org.opendaylight.controller.cluster.raft.behaviors.AbstractLeader;
 import org.opendaylight.controller.cluster.raft.messages.AppendEntries;
 import org.opendaylight.controller.cluster.raft.messages.AppendEntriesReply;
 import org.opendaylight.controller.cluster.raft.messages.InstallSnapshot;
 import org.opendaylight.controller.cluster.raft.messages.InstallSnapshotReply;
 import org.opendaylight.controller.cluster.raft.messages.RequestVoteReply;
+import org.opendaylight.controller.cluster.raft.persisted.ApplyJournalEntries;
 import org.opendaylight.controller.cluster.raft.persisted.ServerConfigurationPayload;
 import org.opendaylight.controller.cluster.raft.persisted.ServerInfo;
+import org.opendaylight.controller.cluster.raft.persisted.UpdateElectionTerm;
 import org.opendaylight.controller.cluster.raft.utils.InMemoryJournal;
 import org.opendaylight.controller.cluster.raft.utils.InMemorySnapshotStore;
 import org.opendaylight.controller.cluster.raft.utils.MessageCollectorActor;
@@ -312,7 +314,11 @@ public class ReplicationAndSnapshotsWithLaggingFollowerIntegrationTest extends A
 
         MessageCollectorActor.clearMessages(leaderCollectorActor);
 
-        testLog.info("testLeaderSnapshotWithLaggingFollowerCaughtUpViaAppendEntries: sending 1 more payload to trigger second snapshot");
+        testLog.info("testLeaderSnapshotWithLaggingFollowerCaughtUpViaInstallSnapshot: sending 1 more payload to trigger second snapshot");
+
+        // Sleep for at least the election timeout interval so follower 2 is deemed inactive by the leader.
+        Uninterruptibles.sleepUninterruptibly(leaderConfigParams.getElectionTimeOutInterval().toMillis() + 5,
+                TimeUnit.MILLISECONDS);
 
         // Send another payload to trigger a second leader snapshot.
         MockPayload payload7 = sendPayloadData(leaderActor, "seven");
@@ -415,6 +421,10 @@ public class ReplicationAndSnapshotsWithLaggingFollowerIntegrationTest extends A
 
         expSnapshotState.add(payload1);
 
+        // Sleep for at least the election timeout interval so follower 2 is deemed inactive by the leader.
+        Uninterruptibles.sleepUninterruptibly(leaderConfigParams.getElectionTimeOutInterval().toMillis() + 5,
+                TimeUnit.MILLISECONDS);
+
         // Send another payload with a large enough relative size in combination with the last payload
         // that exceeds the memory threshold (70% * 1000 = 700) - this should do a snapshot.
         MockPayload payload2 = sendPayloadData(leaderActor, "two", 201);