import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyObject;
import static org.mockito.Matchers.eq;
import akka.persistence.SaveSnapshotSuccess;
import akka.persistence.SnapshotMetadata;
import akka.persistence.SnapshotOffer;
-import akka.persistence.SnapshotSelectionCriteria;
import akka.testkit.JavaTestKit;
import akka.testkit.TestActorRef;
import com.google.common.base.Optional;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
-import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.opendaylight.controller.cluster.DataPersistenceProvider;
import org.opendaylight.controller.cluster.NonPersistentDataProvider;
-import org.opendaylight.controller.cluster.datastore.DataPersistenceProviderMonitor;
import org.opendaylight.controller.cluster.notifications.LeaderStateChanged;
import org.opendaylight.controller.cluster.notifications.RoleChanged;
-import org.opendaylight.controller.cluster.raft.RaftActor.DeleteEntries;
-import org.opendaylight.controller.cluster.raft.RaftActor.UpdateElectionTerm;
import org.opendaylight.controller.cluster.raft.base.messages.ApplyJournalEntries;
import org.opendaylight.controller.cluster.raft.base.messages.ApplyLogEntries;
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.CaptureSnapshotReply;
+import org.opendaylight.controller.cluster.raft.base.messages.DeleteEntries;
import org.opendaylight.controller.cluster.raft.base.messages.SendHeartBeat;
+import org.opendaylight.controller.cluster.raft.base.messages.UpdateElectionTerm;
import org.opendaylight.controller.cluster.raft.behaviors.Follower;
import org.opendaylight.controller.cluster.raft.behaviors.Leader;
import org.opendaylight.controller.cluster.raft.behaviors.RaftActorBehavior;
import org.opendaylight.controller.cluster.raft.messages.AppendEntries;
import org.opendaylight.controller.cluster.raft.messages.AppendEntriesReply;
-import org.opendaylight.controller.cluster.raft.protobuff.client.messages.Payload;
import org.opendaylight.controller.cluster.raft.utils.InMemoryJournal;
import org.opendaylight.controller.cluster.raft.utils.InMemorySnapshotStore;
import org.opendaylight.controller.cluster.raft.utils.MessageCollectorActor;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import scala.concurrent.duration.FiniteDuration;
public class RaftActorTest extends AbstractActorTest {
+ static final Logger TEST_LOG = LoggerFactory.getLogger(RaftActorTest.class);
+
private TestActorFactory factory;
@Before
@Test
public void testRaftActorRecoveryWithPersistenceEnabled() throws Exception {
+ TEST_LOG.info("testRaftActorRecoveryWithPersistenceEnabled starting");
+
new JavaTestKit(getSystem()) {{
String persistenceId = factory.generateActorId("follower-");
// log entry.
config.setHeartBeatInterval(new FiniteDuration(1, TimeUnit.DAYS));
+ ImmutableMap<String, String> peerAddresses = ImmutableMap.<String, String>builder().put("member1", "address").build();
ActorRef followerActor = factory.createActor(MockRaftActor.props(persistenceId,
- ImmutableMap.<String, String>builder().put("member1", "address").build(),
- Optional.<ConfigParams>of(config)), persistenceId);
+ peerAddresses, Optional.<ConfigParams>of(config)), persistenceId);
watch(followerActor);
//reinstate the actor
TestActorRef<MockRaftActor> ref = factory.createTestActor(
- MockRaftActor.props(persistenceId, Collections.<String, String>emptyMap(),
- Optional.<ConfigParams>of(config)));
+ MockRaftActor.props(persistenceId, peerAddresses, Optional.<ConfigParams>of(config)));
MockRaftActor mockRaftActor = ref.underlyingActor();
assertEquals("getRaftState", RaftState.Follower, mockRaftActor.getRaftState());
}};
+
+ TEST_LOG.info("testRaftActorRecoveryWithPersistenceEnabled ending");
}
@Test
DeleteEntries deleteEntries = new DeleteEntries(1);
mockRaftActor.handleRecover(deleteEntries);
+ org.opendaylight.controller.cluster.raft.RaftActor.DeleteEntries deprecatedDeleteEntries =
+ new org.opendaylight.controller.cluster.raft.RaftActor.DeleteEntries(1);
+ mockRaftActor.handleRecover(deprecatedDeleteEntries);
+
UpdateElectionTerm updateElectionTerm = new UpdateElectionTerm(5, "member2");
mockRaftActor.handleRecover(updateElectionTerm);
+ org.opendaylight.controller.cluster.raft.RaftActor.UpdateElectionTerm deprecatedUpdateElectionTerm =
+ new org.opendaylight.controller.cluster.raft.RaftActor.UpdateElectionTerm(6, "member3");
+ mockRaftActor.handleRecover(deprecatedUpdateElectionTerm);
+
verify(mockSupport).handleRecoveryMessage(same(snapshotOffer));
verify(mockSupport).handleRecoveryMessage(same(logEntry));
verify(mockSupport).handleRecoveryMessage(same(applyJournalEntries));
verify(mockSupport).handleRecoveryMessage(same(applyLogEntries));
verify(mockSupport).handleRecoveryMessage(same(deleteEntries));
+ verify(mockSupport).handleRecoveryMessage(same(deprecatedDeleteEntries));
verify(mockSupport).handleRecoveryMessage(same(updateElectionTerm));
+ verify(mockSupport).handleRecoveryMessage(same(deprecatedUpdateElectionTerm));
}
@Test
- public void testUpdatingElectionTermCallsDataPersistence() throws Exception {
- new JavaTestKit(getSystem()) {
- {
- String persistenceId = factory.generateActorId("leader-");
-
- DefaultConfigParamsImpl config = new DefaultConfigParamsImpl();
-
- config.setHeartBeatInterval(new FiniteDuration(1, TimeUnit.DAYS));
-
- CountDownLatch persistLatch = new CountDownLatch(1);
- DataPersistenceProviderMonitor dataPersistenceProviderMonitor = new DataPersistenceProviderMonitor();
- dataPersistenceProviderMonitor.setPersistLatch(persistLatch);
-
- TestActorRef<MockRaftActor> mockActorRef = factory.createTestActor(MockRaftActor.props(persistenceId,
- Collections.<String, String>emptyMap(), Optional.<ConfigParams>of(config), dataPersistenceProviderMonitor), persistenceId);
-
- MockRaftActor mockRaftActor = mockActorRef.underlyingActor();
-
- mockRaftActor.waitForInitializeBehaviorComplete();
-
- mockRaftActor.getRaftActorContext().getTermInformation().updateAndPersist(10, "foobar");
-
- assertEquals("Persist called", true, persistLatch.await(5, TimeUnit.SECONDS));
- }
- };
- }
-
- @Test
- public void testAddingReplicatedLogEntryCallsDataPersistence() throws Exception {
- new JavaTestKit(getSystem()) {
- {
- String persistenceId = factory.generateActorId("leader-");
-
- DefaultConfigParamsImpl config = new DefaultConfigParamsImpl();
-
- config.setHeartBeatInterval(new FiniteDuration(1, TimeUnit.DAYS));
-
- DataPersistenceProvider dataPersistenceProvider = mock(DataPersistenceProvider.class);
-
- TestActorRef<MockRaftActor> mockActorRef = factory.createTestActor(MockRaftActor.props(persistenceId,
- Collections.<String, String>emptyMap(), Optional.<ConfigParams>of(config), dataPersistenceProvider), persistenceId);
-
- MockRaftActor mockRaftActor = mockActorRef.underlyingActor();
-
- mockRaftActor.waitForInitializeBehaviorComplete();
-
- MockRaftActorContext.MockReplicatedLogEntry logEntry = new MockRaftActorContext.MockReplicatedLogEntry(10, 10, mock(Payload.class));
+ public void testRaftActorForwardsToRaftActorSnapshotMessageSupport() {
+ String persistenceId = factory.generateActorId("leader-");
- mockRaftActor.getRaftActorContext().getReplicatedLog().appendAndPersist(logEntry);
+ DefaultConfigParamsImpl config = new DefaultConfigParamsImpl();
- verify(dataPersistenceProvider).persist(eq(logEntry), any(Procedure.class));
- }
- };
- }
+ config.setHeartBeatInterval(new FiniteDuration(1, TimeUnit.DAYS));
- @Test
- public void testRemovingReplicatedLogEntryCallsDataPersistence() throws Exception {
- new JavaTestKit(getSystem()) {
- {
- String persistenceId = factory.generateActorId("leader-");
+ RaftActorSnapshotMessageSupport mockSupport = mock(RaftActorSnapshotMessageSupport.class);
- DefaultConfigParamsImpl config = new DefaultConfigParamsImpl();
+ TestActorRef<MockRaftActor> mockActorRef = factory.createTestActor(MockRaftActor.props(persistenceId,
+ Collections.<String, String>emptyMap(), Optional.<ConfigParams>of(config), mockSupport), persistenceId);
- config.setHeartBeatInterval(new FiniteDuration(1, TimeUnit.DAYS));
+ MockRaftActor mockRaftActor = mockActorRef.underlyingActor();
- DataPersistenceProvider dataPersistenceProvider = mock(DataPersistenceProvider.class);
+ // Wait for akka's recovery to complete so it doesn't interfere.
+ mockRaftActor.waitForRecoveryComplete();
- TestActorRef<MockRaftActor> mockActorRef = factory.createTestActor(MockRaftActor.props(persistenceId,
- Collections.<String, String>emptyMap(), Optional.<ConfigParams>of(config), dataPersistenceProvider), persistenceId);
+ ApplySnapshot applySnapshot = new ApplySnapshot(mock(Snapshot.class));
+ doReturn(true).when(mockSupport).handleSnapshotMessage(same(applySnapshot));
+ mockRaftActor.handleCommand(applySnapshot);
- MockRaftActor mockRaftActor = mockActorRef.underlyingActor();
+ CaptureSnapshot captureSnapshot = new CaptureSnapshot(1, 1, 1, 1, 0, 1, null);
+ doReturn(true).when(mockSupport).handleSnapshotMessage(same(captureSnapshot));
+ mockRaftActor.handleCommand(captureSnapshot);
- mockRaftActor.waitForInitializeBehaviorComplete();
+ CaptureSnapshotReply captureSnapshotReply = new CaptureSnapshotReply(new byte[0]);
+ doReturn(true).when(mockSupport).handleSnapshotMessage(same(captureSnapshotReply));
+ mockRaftActor.handleCommand(captureSnapshotReply);
- mockRaftActor.waitUntilLeader();
+ SaveSnapshotSuccess saveSnapshotSuccess = new SaveSnapshotSuccess(mock(SnapshotMetadata.class));
+ doReturn(true).when(mockSupport).handleSnapshotMessage(same(saveSnapshotSuccess));
+ mockRaftActor.handleCommand(saveSnapshotSuccess);
- mockRaftActor.getReplicatedLog().appendAndPersist(new MockRaftActorContext.MockReplicatedLogEntry(1, 0, mock(Payload.class)));
+ SaveSnapshotFailure saveSnapshotFailure = new SaveSnapshotFailure(mock(SnapshotMetadata.class), new Throwable());
+ doReturn(true).when(mockSupport).handleSnapshotMessage(same(saveSnapshotFailure));
+ mockRaftActor.handleCommand(saveSnapshotFailure);
- mockRaftActor.getRaftActorContext().getReplicatedLog().removeFromAndPersist(0);
+ doReturn(true).when(mockSupport).handleSnapshotMessage(same(RaftActorSnapshotMessageSupport.COMMIT_SNAPSHOT));
+ mockRaftActor.handleCommand(RaftActorSnapshotMessageSupport.COMMIT_SNAPSHOT);
- verify(dataPersistenceProvider, times(3)).persist(anyObject(), any(Procedure.class));
- }
- };
+ verify(mockSupport).handleSnapshotMessage(same(applySnapshot));
+ verify(mockSupport).handleSnapshotMessage(same(captureSnapshot));
+ verify(mockSupport).handleSnapshotMessage(same(captureSnapshotReply));
+ verify(mockSupport).handleSnapshotMessage(same(saveSnapshotSuccess));
+ verify(mockSupport).handleSnapshotMessage(same(saveSnapshotFailure));
+ verify(mockSupport).handleSnapshotMessage(same(RaftActorSnapshotMessageSupport.COMMIT_SNAPSHOT));
}
@Test
};
}
- @Test
- public void testCaptureSnapshotReplyCallsDataPersistence() throws Exception {
- new JavaTestKit(getSystem()) {
- {
- String persistenceId = factory.generateActorId("leader-");
-
- DefaultConfigParamsImpl config = new DefaultConfigParamsImpl();
-
- config.setHeartBeatInterval(new FiniteDuration(1, TimeUnit.DAYS));
-
- DataPersistenceProvider dataPersistenceProvider = mock(DataPersistenceProvider.class);
-
- TestActorRef<MockRaftActor> mockActorRef = factory.createTestActor(
- MockRaftActor.props(persistenceId, Collections.<String, String>emptyMap(),
- Optional.<ConfigParams>of(config), dataPersistenceProvider), persistenceId);
-
- MockRaftActor mockRaftActor = mockActorRef.underlyingActor();
-
- mockRaftActor.waitForInitializeBehaviorComplete();
-
- ByteString snapshotBytes = fromObject(Arrays.asList(
- new MockRaftActorContext.MockPayload("A"),
- new MockRaftActorContext.MockPayload("B"),
- new MockRaftActorContext.MockPayload("C"),
- new MockRaftActorContext.MockPayload("D")));
-
- RaftActorContext raftActorContext = mockRaftActor.getRaftActorContext();
-
- raftActorContext.getSnapshotManager().capture(
- new MockRaftActorContext.MockReplicatedLogEntry(1, -1,
- new MockRaftActorContext.MockPayload("D")), -1);
-
- mockRaftActor.setCurrentBehavior(new Leader(raftActorContext));
-
- mockRaftActor.onReceiveCommand(new CaptureSnapshotReply(snapshotBytes.toByteArray()));
-
- verify(dataPersistenceProvider).saveSnapshot(anyObject());
-
- }
- };
- }
-
- @Test
- public void testSaveSnapshotSuccessCallsDataPersistence() throws Exception {
- new JavaTestKit(getSystem()) {
- {
- String persistenceId = factory.generateActorId("leader-");
-
- DefaultConfigParamsImpl config = new DefaultConfigParamsImpl();
-
- config.setHeartBeatInterval(new FiniteDuration(1, TimeUnit.DAYS));
-
- DataPersistenceProvider dataPersistenceProvider = mock(DataPersistenceProvider.class);
-
- TestActorRef<MockRaftActor> mockActorRef = factory.createTestActor(MockRaftActor.props(persistenceId,
- ImmutableMap.of("leader", "fake/path"), Optional.<ConfigParams>of(config), dataPersistenceProvider), persistenceId);
-
- MockRaftActor mockRaftActor = mockActorRef.underlyingActor();
-
- mockRaftActor.waitForInitializeBehaviorComplete();
- MockRaftActorContext.MockReplicatedLogEntry lastEntry = new MockRaftActorContext.MockReplicatedLogEntry(1, 4, mock(Payload.class));
-
- mockRaftActor.getReplicatedLog().append(new MockRaftActorContext.MockReplicatedLogEntry(1, 0, mock(Payload.class)));
- mockRaftActor.getReplicatedLog().append(new MockRaftActorContext.MockReplicatedLogEntry(1, 1, mock(Payload.class)));
- mockRaftActor.getReplicatedLog().append(new MockRaftActorContext.MockReplicatedLogEntry(1, 2, mock(Payload.class)));
- mockRaftActor.getReplicatedLog().append(new MockRaftActorContext.MockReplicatedLogEntry(1, 3, mock(Payload.class)));
- mockRaftActor.getReplicatedLog().append(lastEntry);
-
- ByteString snapshotBytes = fromObject(Arrays.asList(
- new MockRaftActorContext.MockPayload("A"),
- new MockRaftActorContext.MockPayload("B"),
- new MockRaftActorContext.MockPayload("C"),
- new MockRaftActorContext.MockPayload("D")));
-
- RaftActorContext raftActorContext = mockRaftActor.getRaftActorContext();
- mockRaftActor.setCurrentBehavior(new Follower(raftActorContext));
-
- long replicatedToAllIndex = 1;
-
- mockRaftActor.getRaftActorContext().getSnapshotManager().capture(lastEntry, replicatedToAllIndex);
-
- verify(mockRaftActor.snapshotCohortDelegate).createSnapshot(any(ActorRef.class));
-
- mockRaftActor.onReceiveCommand(new CaptureSnapshotReply(snapshotBytes.toByteArray()));
-
- mockRaftActor.onReceiveCommand(new SaveSnapshotSuccess(new SnapshotMetadata("foo", 100, 100)));
-
- verify(dataPersistenceProvider).deleteSnapshots(any(SnapshotSelectionCriteria.class));
-
- verify(dataPersistenceProvider).deleteMessages(100);
-
- assertEquals(3, mockRaftActor.getReplicatedLog().size());
- assertEquals(1, mockRaftActor.getCurrentBehavior().getReplicatedToAllIndex());
-
- assertNotNull(mockRaftActor.getReplicatedLog().get(2));
- assertNotNull(mockRaftActor.getReplicatedLog().get(3));
- assertNotNull(mockRaftActor.getReplicatedLog().get(4));
-
- // Index 2 will not be in the log because it was removed due to snapshotting
- assertNull(mockRaftActor.getReplicatedLog().get(1));
- assertNull(mockRaftActor.getReplicatedLog().get(0));
-
- }
- };
- }
-
@Test
public void testApplyState() throws Exception {
};
}
- @Test
- public void testApplySnapshot() throws Exception {
- new JavaTestKit(getSystem()) {
- {
- String persistenceId = factory.generateActorId("leader-");
-
- DefaultConfigParamsImpl config = new DefaultConfigParamsImpl();
-
- config.setHeartBeatInterval(new FiniteDuration(1, TimeUnit.DAYS));
-
- DataPersistenceProviderMonitor dataPersistenceProviderMonitor = new DataPersistenceProviderMonitor();
-
- TestActorRef<MockRaftActor> mockActorRef = factory.createTestActor(MockRaftActor.props(persistenceId,
- Collections.<String, String>emptyMap(), Optional.<ConfigParams>of(config), dataPersistenceProviderMonitor), persistenceId);
-
- MockRaftActor mockRaftActor = mockActorRef.underlyingActor();
-
- mockRaftActor.waitForInitializeBehaviorComplete();
-
- ReplicatedLog oldReplicatedLog = mockRaftActor.getReplicatedLog();
-
- oldReplicatedLog.append(new MockRaftActorContext.MockReplicatedLogEntry(1, 0, mock(Payload.class)));
- oldReplicatedLog.append(new MockRaftActorContext.MockReplicatedLogEntry(1, 1, mock(Payload.class)));
- oldReplicatedLog.append(
- new MockRaftActorContext.MockReplicatedLogEntry(1, 2,
- mock(Payload.class)));
-
- ByteString snapshotBytes = fromObject(Arrays.asList(
- new MockRaftActorContext.MockPayload("A"),
- new MockRaftActorContext.MockPayload("B"),
- new MockRaftActorContext.MockPayload("C"),
- new MockRaftActorContext.MockPayload("D")));
-
- Snapshot snapshot = mock(Snapshot.class);
-
- doReturn(snapshotBytes.toByteArray()).when(snapshot).getState();
-
- doReturn(3L).when(snapshot).getLastAppliedIndex();
-
- mockRaftActor.onReceiveCommand(new ApplySnapshot(snapshot));
-
- verify(mockRaftActor.snapshotCohortDelegate).applySnapshot(eq(snapshot.getState()));
-
- assertTrue("The replicatedLog should have changed",
- oldReplicatedLog != mockRaftActor.getReplicatedLog());
-
- assertEquals("lastApplied should be same as in the snapshot",
- (Long) 3L, mockRaftActor.getLastApplied());
-
- assertEquals(0, mockRaftActor.getReplicatedLog().size());
-
- }
- };
- }
-
- @Test
- public void testSaveSnapshotFailure() throws Exception {
- new JavaTestKit(getSystem()) {
- {
- String persistenceId = factory.generateActorId("leader-");
-
- DefaultConfigParamsImpl config = new DefaultConfigParamsImpl();
-
- config.setHeartBeatInterval(new FiniteDuration(1, TimeUnit.DAYS));
-
- DataPersistenceProviderMonitor dataPersistenceProviderMonitor = new DataPersistenceProviderMonitor();
-
- TestActorRef<MockRaftActor> mockActorRef = factory.createTestActor(MockRaftActor.props(persistenceId,
- Collections.<String, String>emptyMap(), Optional.<ConfigParams>of(config), dataPersistenceProviderMonitor), persistenceId);
-
- MockRaftActor mockRaftActor = mockActorRef.underlyingActor();
-
- mockRaftActor.waitForInitializeBehaviorComplete();
-
- ByteString snapshotBytes = fromObject(Arrays.asList(
- new MockRaftActorContext.MockPayload("A"),
- new MockRaftActorContext.MockPayload("B"),
- new MockRaftActorContext.MockPayload("C"),
- new MockRaftActorContext.MockPayload("D")));
-
- RaftActorContext raftActorContext = mockRaftActor.getRaftActorContext();
-
- mockRaftActor.setCurrentBehavior(new Leader(raftActorContext));
-
- raftActorContext.getSnapshotManager().capture(
- new MockRaftActorContext.MockReplicatedLogEntry(1, 1,
- new MockRaftActorContext.MockPayload("D")), 1);
-
- mockRaftActor.onReceiveCommand(new CaptureSnapshotReply(snapshotBytes.toByteArray()));
-
- mockRaftActor.onReceiveCommand(new SaveSnapshotFailure(new SnapshotMetadata("foobar", 10L, 1234L),
- new Exception()));
-
- assertEquals("Snapshot index should not have advanced because save snapshot failed", -1,
- mockRaftActor.getReplicatedLog().getSnapshotIndex());
-
- }
- };
- }
-
@Test
public void testRaftRoleChangeNotifierWhenRaftActorHasNoPeers() throws Exception {
new JavaTestKit(getSystem()) {{
Uninterruptibles.sleepUninterruptibly(heartBeatInterval, TimeUnit.MILLISECONDS);
}
+ assertNotNull(matches);
assertEquals(2, matches.size());
// check if the notifier got a role change from null to Follower
assertEquals(RaftState.Leader, leaderActor.getCurrentBehavior().state());
//fake snapshot on index 5
- leaderActor.onReceiveCommand(new AppendEntriesReply(follower1Id, 1, true, 5, 1));
+ leaderActor.onReceiveCommand(new AppendEntriesReply(follower1Id, 1, true, 5, 1, (short)0));
assertEquals(8, leaderActor.getReplicatedLog().size());
//fake snapshot on index 6
assertEquals(RaftState.Leader, leaderActor.getCurrentBehavior().state());
- leaderActor.onReceiveCommand(new AppendEntriesReply(follower1Id, 1, true, 6, 1));
+ leaderActor.onReceiveCommand(new AppendEntriesReply(follower1Id, 1, true, 6, 1, (short)0));
assertEquals(8, leaderActor.getReplicatedLog().size());
assertEquals(RaftState.Leader, leaderActor.getCurrentBehavior().state());
new MockRaftActorContext.MockPayload("foo-3"),
new MockRaftActorContext.MockPayload("foo-4")));
- leaderActor.getRaftActorContext().getSnapshotManager().persist(new NonPersistentDataProvider()
- , snapshotBytes.toByteArray(), leader, Runtime.getRuntime().totalMemory());
+ leaderActor.getRaftActorContext().getSnapshotManager().persist(snapshotBytes.toByteArray(),
+ leader, Runtime.getRuntime().totalMemory());
assertFalse(leaderActor.getRaftActorContext().getSnapshotManager().isCapturing());
// The commit is needed to complete the snapshot creation process
- leaderActor.getRaftActorContext().getSnapshotManager().commit(new NonPersistentDataProvider(), -1);
+ leaderActor.getRaftActorContext().getSnapshotManager().commit(-1);
// capture snapshot reply should remove the snapshotted entries only
assertEquals(3, leaderActor.getReplicatedLog().size());
new ReplicatedLogImplEntry(8, 1, new MockRaftActorContext.MockPayload("foo-8")));
//fake snapshot on index 7, since lastApplied = 7 , we would keep the last applied
- leaderActor.onReceiveCommand(new AppendEntriesReply(follower1Id, 1, true, 7, 1));
+ leaderActor.onReceiveCommand(new AppendEntriesReply(follower1Id, 1, true, 7, 1, (short)0));
assertEquals(2, leaderActor.getReplicatedLog().size());
assertEquals(8, leaderActor.getReplicatedLog().lastIndex());
(ReplicatedLogEntry) new MockRaftActorContext.MockReplicatedLogEntry(1, 6,
new MockRaftActorContext.MockPayload("foo-6"))
);
- followerActor.onReceiveCommand(new AppendEntries(1, leaderId, 5, 1, entries, 5, 5));
+ followerActor.onReceiveCommand(new AppendEntries(1, leaderId, 5, 1, entries, 5, 5, (short)0));
assertEquals(7, followerActor.getReplicatedLog().size());
//fake snapshot on index 7
(ReplicatedLogEntry) new MockRaftActorContext.MockReplicatedLogEntry(1, 7,
new MockRaftActorContext.MockPayload("foo-7"))
);
- followerActor.onReceiveCommand(new AppendEntries(1, leaderId, 6, 1, entries, 6, 6));
+ followerActor.onReceiveCommand(new AppendEntries(1, leaderId, 6, 1, entries, 6, 6, (short)0));
assertEquals(8, followerActor.getReplicatedLog().size());
assertEquals(RaftState.Follower, followerActor.getCurrentBehavior().state());
assertFalse(followerActor.getRaftActorContext().getSnapshotManager().isCapturing());
// The commit is needed to complete the snapshot creation process
- followerActor.getRaftActorContext().getSnapshotManager().commit(new NonPersistentDataProvider(), -1);
+ followerActor.getRaftActorContext().getSnapshotManager().commit(-1);
// capture snapshot reply should remove the snapshotted entries only till replicatedToAllIndex
assertEquals(3, followerActor.getReplicatedLog().size()); //indexes 5,6,7 left in the log
new MockRaftActorContext.MockPayload("foo-7"))
);
// send an additional entry 8 with leaderCommit = 7
- followerActor.onReceiveCommand(new AppendEntries(1, leaderId, 7, 1, entries, 7, 7));
+ followerActor.onReceiveCommand(new AppendEntries(1, leaderId, 7, 1, entries, 7, 7, (short)0));
// 7 and 8, as lastapplied is 7
assertEquals(2, followerActor.getReplicatedLog().size());
assertEquals(5, leaderActor.getReplicatedLog().size());
assertEquals(RaftState.Leader, leaderActor.getCurrentBehavior().state());
- leaderActor.onReceiveCommand(new AppendEntriesReply(follower1Id, 1, true, 9, 1));
+ leaderActor.onReceiveCommand(new AppendEntriesReply(follower1Id, 1, true, 9, 1, (short)0));
assertEquals(5, leaderActor.getReplicatedLog().size());
assertEquals(RaftState.Leader, leaderActor.getCurrentBehavior().state());
// set the 2nd follower nextIndex to 1 which has been snapshotted
- leaderActor.onReceiveCommand(new AppendEntriesReply(follower2Id, 1, true, 0, 1));
+ leaderActor.onReceiveCommand(new AppendEntriesReply(follower2Id, 1, true, 0, 1, (short)0));
assertEquals(5, leaderActor.getReplicatedLog().size());
assertEquals(RaftState.Leader, leaderActor.getCurrentBehavior().state());
//reply from a slow follower does not initiate a fake snapshot
- leaderActor.onReceiveCommand(new AppendEntriesReply(follower2Id, 1, true, 9, 1));
+ leaderActor.onReceiveCommand(new AppendEntriesReply(follower2Id, 1, true, 9, 1, (short)0));
assertEquals("Fake snapshot should not happen when Initiate is in progress", 5, leaderActor.getReplicatedLog().size());
ByteString snapshotBytes = fromObject(Arrays.asList(
assertEquals("Real snapshot didn't clear the log till replicatedToAllIndex", 0, leaderActor.getReplicatedLog().size());
//reply from a slow follower after should not raise errors
- leaderActor.onReceiveCommand(new AppendEntriesReply(follower2Id, 1, true, 5, 1));
+ leaderActor.onReceiveCommand(new AppendEntriesReply(follower2Id, 1, true, 5, 1, (short)0));
assertEquals(0, leaderActor.getReplicatedLog().size());
}
};
DataPersistenceProvider dataPersistenceProvider = new NonPersistentDataProvider();
- Map<String, String> peerAddresses = new HashMap<>();
+ Map<String, String> peerAddresses = ImmutableMap.<String, String>builder().put("member1", "address").build();
TestActorRef<MockRaftActor> mockActorRef = factory.createTestActor(
MockRaftActor.props(persistenceId, peerAddresses,
DataPersistenceProvider dataPersistenceProvider = new NonPersistentDataProvider();
- Map<String, String> peerAddresses = new HashMap<>();
+ Map<String, String> peerAddresses = ImmutableMap.<String, String>builder().put("member1", "address").build();
TestActorRef<MockRaftActor> mockActorRef = factory.createTestActor(
MockRaftActor.props(persistenceId, peerAddresses,
}};
}
- private ByteString fromObject(Object snapshot) throws Exception {
+ public static ByteString fromObject(Object snapshot) throws Exception {
ByteArrayOutputStream b = null;
ObjectOutputStream o = null;
try {
Code Review / controller.git / blobdiff