X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Ftest%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2FRaftActorTest.java;h=17a81ac3c39aa9c0a27743e1739892629a157ba8;hb=59e84273be97b1115fb3fb0f06364b7491a40385;hp=a3b070e2cc4e91a60b0d1a073010b3ed15955289;hpb=2a31c2cacb9ad8f015a49708261ea93d256f0f60;p=controller.git diff --git a/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/RaftActorTest.java b/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/RaftActorTest.java index a3b070e2cc..17a81ac3c3 100644 --- a/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/RaftActorTest.java +++ b/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/RaftActorTest.java @@ -54,14 +54,15 @@ import org.junit.Assert; 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.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.SendHeartBeat; import org.opendaylight.controller.cluster.raft.behaviors.Follower; @@ -98,7 +99,6 @@ public class RaftActorTest extends AbstractActorTest { public static class MockRaftActor extends RaftActor { - protected DataPersistenceProvider dataPersistenceProvider; private final RaftActor delegate; private final CountDownLatch recoveryComplete = new CountDownLatch(1); private final List state; @@ -138,9 +138,9 @@ public class RaftActorTest extends AbstractActorTest { state = new ArrayList<>(); this.delegate = mock(RaftActor.class); if(dataPersistenceProvider == null){ - this.dataPersistenceProvider = new PersistentDataProvider(); + setPersistence(true); } else { - this.dataPersistenceProvider = dataPersistenceProvider; + setPersistence(dataPersistenceProvider); } } @@ -253,11 +253,6 @@ public class RaftActorTest extends AbstractActorTest { delegate.onStateChanged(); } - @Override - protected DataPersistenceProvider persistence() { - return this.dataPersistenceProvider; - } - @Override protected Optional getRoleChangeNotifier() { return Optional.fromNullable(roleChangeNotifier); @@ -543,7 +538,7 @@ public class RaftActorTest extends AbstractActorTest { assertEquals("remove log entries", 1, replicatedLog.size()); - mockRaftActor.onReceiveRecover(new RaftActor.UpdateElectionTerm(10, "foobar")); + mockRaftActor.onReceiveRecover(new UpdateElectionTerm(10, "foobar")); assertEquals("election term", 10, mockRaftActor.getRaftActorContext().getTermInformation().getCurrentTerm()); assertEquals("voted for", "foobar", mockRaftActor.getRaftActorContext().getTermInformation().getVotedFor()); @@ -608,7 +603,7 @@ public class RaftActorTest extends AbstractActorTest { assertEquals("remove log entries", 0, replicatedLog.size()); - mockRaftActor.onReceiveRecover(new RaftActor.UpdateElectionTerm(10, "foobar")); + mockRaftActor.onReceiveRecover(new UpdateElectionTerm(10, "foobar")); assertNotEquals("election term", 10, mockRaftActor.getRaftActorContext().getTermInformation().getCurrentTerm()); assertNotEquals("voted for", "foobar", mockRaftActor.getRaftActorContext().getTermInformation().getVotedFor()); @@ -760,10 +755,12 @@ public class RaftActorTest extends AbstractActorTest { new MockRaftActorContext.MockPayload("C"), new MockRaftActorContext.MockPayload("D"))); - mockRaftActor.onReceiveCommand(new CaptureSnapshot(-1, 1,-1, 1, -1, 1)); - 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())); @@ -792,12 +789,13 @@ public class RaftActorTest extends AbstractActorTest { 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(new MockRaftActorContext.MockReplicatedLogEntry(1, 4, mock(Payload.class))); + mockRaftActor.getReplicatedLog().append(lastEntry); ByteString snapshotBytes = fromObject(Arrays.asList( new MockRaftActorContext.MockPayload("A"), @@ -809,7 +807,8 @@ public class RaftActorTest extends AbstractActorTest { mockRaftActor.setCurrentBehavior(new Follower(raftActorContext)); long replicatedToAllIndex = 1; - mockRaftActor.onReceiveCommand(new CaptureSnapshot(-1, 1, 2, 1, replicatedToAllIndex, 1)); + + mockRaftActor.getRaftActorContext().getSnapshotManager().capture(lastEntry, replicatedToAllIndex); verify(mockRaftActor.delegate).createSnapshot(); @@ -951,7 +950,9 @@ public class RaftActorTest extends AbstractActorTest { mockRaftActor.setCurrentBehavior(new Leader(raftActorContext)); - mockRaftActor.onReceiveCommand(new CaptureSnapshot(-1, 1, -1, 1, -1, 1)); + raftActorContext.getSnapshotManager().capture( + new MockRaftActorContext.MockReplicatedLogEntry(1, 1, + new MockRaftActorContext.MockPayload("D")), 1); mockRaftActor.onReceiveCommand(new CaptureSnapshotReply(snapshotBytes.toByteArray())); @@ -981,7 +982,7 @@ public class RaftActorTest extends AbstractActorTest { TestActorRef raftActorRef = factory.createTestActor(MockRaftActor.props(persistenceId, Collections.emptyMap(), Optional.of(config), notifierActor, - new NonPersistentProvider()), persistenceId); + new NonPersistentDataProvider()), persistenceId); List matches = MessageCollectorActor.expectMatching(notifierActor, RoleChanged.class, 3); @@ -1126,9 +1127,10 @@ public class RaftActorTest extends AbstractActorTest { assertEquals(8, leaderActor.getReplicatedLog().size()); - leaderActor.onReceiveCommand(new CaptureSnapshot(6, 1, 4, 1, 4, 1)); + leaderActor.getRaftActorContext().getSnapshotManager() + .capture(new MockRaftActorContext.MockReplicatedLogEntry(1, 6, + new MockRaftActorContext.MockPayload("x")), 4); - leaderActor.getRaftActorContext().setSnapshotCaptureInitiated(true); verify(leaderActor.delegate).createSnapshot(); assertEquals(8, leaderActor.getReplicatedLog().size()); @@ -1154,8 +1156,14 @@ public class RaftActorTest extends AbstractActorTest { new MockRaftActorContext.MockPayload("foo-2"), new MockRaftActorContext.MockPayload("foo-3"), new MockRaftActorContext.MockPayload("foo-4"))); - leaderActor.onReceiveCommand(new CaptureSnapshotReply(snapshotBytes.toByteArray())); - assertFalse(leaderActor.getRaftActorContext().isSnapshotCaptureInitiated()); + + leaderActor.getRaftActorContext().getSnapshotManager().persist(new NonPersistentDataProvider() + , 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); // capture snapshot reply should remove the snapshotted entries only assertEquals(3, leaderActor.getReplicatedLog().size()); @@ -1218,9 +1226,10 @@ public class RaftActorTest extends AbstractActorTest { assertEquals(6, followerActor.getReplicatedLog().size()); //snapshot on 4 - followerActor.onReceiveCommand(new CaptureSnapshot(5, 1, 4, 1, 4, 1)); + followerActor.getRaftActorContext().getSnapshotManager().capture( + new MockRaftActorContext.MockReplicatedLogEntry(1, 5, + new MockRaftActorContext.MockPayload("D")), 4); - followerActor.getRaftActorContext().setSnapshotCaptureInitiated(true); verify(followerActor.delegate).createSnapshot(); assertEquals(6, followerActor.getReplicatedLog().size()); @@ -1255,7 +1264,10 @@ public class RaftActorTest extends AbstractActorTest { new MockRaftActorContext.MockPayload("foo-3"), new MockRaftActorContext.MockPayload("foo-4"))); followerActor.onReceiveCommand(new CaptureSnapshotReply(snapshotBytes.toByteArray())); - assertFalse(followerActor.getRaftActorContext().isSnapshotCaptureInitiated()); + assertFalse(followerActor.getRaftActorContext().getSnapshotManager().isCapturing()); + + // The commit is needed to complete the snapshot creation process + followerActor.getRaftActorContext().getSnapshotManager().commit(new NonPersistentDataProvider(), -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 @@ -1353,7 +1365,7 @@ public class RaftActorTest extends AbstractActorTest { new MockRaftActorContext.MockPayload("foo-3"), new MockRaftActorContext.MockPayload("foo-4"))); leaderActor.onReceiveCommand(new CaptureSnapshotReply(snapshotBytes.toByteArray())); - assertFalse(leaderActor.getRaftActorContext().isSnapshotCaptureInitiated()); + assertFalse(leaderActor.getRaftActorContext().getSnapshotManager().isCapturing()); assertEquals("Real snapshot didn't clear the log till replicatedToAllIndex", 0, leaderActor.getReplicatedLog().size()); @@ -1364,38 +1376,6 @@ public class RaftActorTest extends AbstractActorTest { }; } - - private static class NonPersistentProvider implements DataPersistenceProvider { - @Override - public boolean isRecoveryApplicable() { - return false; - } - - @Override - public void persist(T o, Procedure procedure) { - try { - procedure.apply(o); - } catch (Exception e) { - e.printStackTrace(); - } - } - - @Override - public void saveSnapshot(Object o) { - - } - - @Override - public void deleteSnapshots(SnapshotSelectionCriteria criteria) { - - } - - @Override - public void deleteMessages(long sequenceNumber) { - - } - } - @Test public void testRealSnapshotWhenReplicatedToAllIndexMinusOne() throws Exception { new JavaTestKit(getSystem()) {{ @@ -1405,7 +1385,7 @@ public class RaftActorTest extends AbstractActorTest { config.setIsolatedLeaderCheckInterval(new FiniteDuration(1, TimeUnit.DAYS)); config.setSnapshotBatchCount(5); - DataPersistenceProvider dataPersistenceProvider = new NonPersistentProvider(); + DataPersistenceProvider dataPersistenceProvider = new NonPersistentDataProvider(); Map peerAddresses = new HashMap<>(); @@ -1437,7 +1417,7 @@ public class RaftActorTest extends AbstractActorTest { // Trimming log in this scenario is a no-op assertEquals(-1, leaderActor.getReplicatedLog().getSnapshotIndex()); - assertFalse(leaderActor.getRaftActorContext().isSnapshotCaptureInitiated()); + assertFalse(leaderActor.getRaftActorContext().getSnapshotManager().isCapturing()); assertEquals(-1, leader.getReplicatedToAllIndex()); }}; @@ -1452,7 +1432,7 @@ public class RaftActorTest extends AbstractActorTest { config.setIsolatedLeaderCheckInterval(new FiniteDuration(1, TimeUnit.DAYS)); config.setSnapshotBatchCount(5); - DataPersistenceProvider dataPersistenceProvider = new NonPersistentProvider(); + DataPersistenceProvider dataPersistenceProvider = new NonPersistentDataProvider(); Map peerAddresses = new HashMap<>(); @@ -1480,7 +1460,7 @@ public class RaftActorTest extends AbstractActorTest { // Trimming log in this scenario is a no-op assertEquals(3, leaderActor.getReplicatedLog().getSnapshotIndex()); - assertFalse(leaderActor.getRaftActorContext().isSnapshotCaptureInitiated()); + assertFalse(leaderActor.getRaftActorContext().getSnapshotManager().isCapturing()); assertEquals(3, leader.getReplicatedToAllIndex()); }};