Examples with UpdateSchemaContext org.opendaylight.controller.cluster.datastore.messages.UpdateSchemaContext used on opensource projects

Example 1 with UpdateSchemaContext

use of org.opendaylight.controller.cluster.datastore.messages.UpdateSchemaContext in project controller by opendaylight.

the class ShardTest method testCreateTransaction.

@Test
public void testCreateTransaction() {
    new ShardTestKit(getSystem()) {

        {
            final ActorRef shard = actorFactory.createActor(newShardProps(), "testCreateTransaction");
            waitUntilLeader(shard);
            shard.tell(new UpdateSchemaContext(TestModel.createTestContext()), getRef());
            shard.tell(new CreateTransaction(nextTransactionId(), TransactionType.READ_ONLY.ordinal(), DataStoreVersions.CURRENT_VERSION).toSerializable(), getRef());
            final CreateTransactionReply reply = expectMsgClass(duration("3 seconds"), CreateTransactionReply.class);
            final String path = reply.getTransactionPath().toString();
            assertTrue("Unexpected transaction path " + path, path.startsWith(String.format("akka://test/user/testCreateTransaction/shard-%s-%s:ShardTransactionTest@0:", shardID.getShardName(), shardID.getMemberName().getName())));
        }
    };
}

Example 2 with UpdateSchemaContext

use of org.opendaylight.controller.cluster.datastore.messages.UpdateSchemaContext in project controller by opendaylight.

the class ShardTest method testRegisterChangeListener.

@Test
public void testRegisterChangeListener() throws Exception {
    new ShardTestKit(getSystem()) {

        {
            final TestActorRef<Shard> shard = actorFactory.createTestActor(newShardProps().withDispatcher(Dispatchers.DefaultDispatcherId()), "testRegisterChangeListener");
            waitUntilLeader(shard);
            shard.tell(new UpdateSchemaContext(SchemaContextHelper.full()), ActorRef.noSender());
            final MockDataChangeListener listener = new MockDataChangeListener(1);
            final ActorRef dclActor = actorFactory.createActor(DataChangeListener.props(listener, TestModel.TEST_PATH), "testRegisterChangeListener-DataChangeListener");
            shard.tell(new RegisterChangeListener(TestModel.TEST_PATH, dclActor, AsyncDataBroker.DataChangeScope.BASE, true), getRef());
            final RegisterDataTreeNotificationListenerReply reply = expectMsgClass(duration("3 seconds"), RegisterDataTreeNotificationListenerReply.class);
            final String replyPath = reply.getListenerRegistrationPath().toString();
            assertTrue("Incorrect reply path: " + replyPath, replyPath.matches("akka:\\/\\/test\\/user\\/testRegisterChangeListener\\/\\$.*"));
            final YangInstanceIdentifier path = TestModel.TEST_PATH;
            writeToStore(shard, path, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
            listener.waitForChangeEvents(path);
        }
    };
}

Example 3 with UpdateSchemaContext

use of org.opendaylight.controller.cluster.datastore.messages.UpdateSchemaContext in project controller by opendaylight.

the class ShardManagerTest method testRemoveShardReplicaRemote.

@Test
public void testRemoveShardReplicaRemote() throws Exception {
    MockConfiguration mockConfig = new MockConfiguration(ImmutableMap.<String, List<String>>builder().put("default", Arrays.asList("member-1", "member-2")).put("astronauts", Arrays.asList("member-1")).build());
    String shardManagerID = ShardManagerIdentifier.builder().type(shardMrgIDSuffix).build().toString();
    // Create an ActorSystem ShardManager actor for member-1.
    final ActorSystem system1 = newActorSystem("Member1");
    Cluster.get(system1).join(AddressFromURIString.parse("akka://cluster-test@127.0.0.1:2558"));
    ActorRef mockDefaultShardActor = newMockShardActor(system1, Shard.DEFAULT_NAME, "member-1");
    final TestActorRef<TestShardManager> newReplicaShardManager = TestActorRef.create(system1, newTestShardMgrBuilder().configuration(mockConfig).shardActor(mockDefaultShardActor).cluster(new ClusterWrapperImpl(system1)).props().withDispatcher(Dispatchers.DefaultDispatcherId()), shardManagerID);
    // Create an ActorSystem ShardManager actor for member-2.
    final ActorSystem system2 = newActorSystem("Member2");
    Cluster.get(system2).join(AddressFromURIString.parse("akka://cluster-test@127.0.0.1:2558"));
    String name = ShardIdentifier.create("default", MEMBER_2, shardMrgIDSuffix).toString();
    String memberId2 = "member-2-shard-default-" + shardMrgIDSuffix;
    final TestActorRef<MockRespondActor> mockShardLeaderActor = TestActorRef.create(system2, Props.create(MockRespondActor.class, RemoveServer.class, new RemoveServerReply(ServerChangeStatus.OK, memberId2)), name);
    LOG.error("Mock Shard Leader Actor : {}", mockShardLeaderActor);
    final TestActorRef<TestShardManager> leaderShardManager = TestActorRef.create(system2, newTestShardMgrBuilder().configuration(mockConfig).shardActor(mockShardLeaderActor).cluster(new ClusterWrapperImpl(system2)).props().withDispatcher(Dispatchers.DefaultDispatcherId()), shardManagerID);
    // Because mockShardLeaderActor is created at the top level of the actor system it has an address like so,
    // akka://cluster-test@127.0.0.1:2559/user/member-2-shard-default-config1
    // However when a shard manager has a local shard which is a follower and a leader that is remote it will
    // try to compute an address for the remote shard leader using the ShardPeerAddressResolver. This address will
    // look like so,
    // akka://cluster-test@127.0.0.1:2559/user/shardmanager-config1/member-2-shard-default-config1
    // In this specific case if we did a FindPrimary for shard default from member-1 we would come up
    // with the address of an actor which does not exist, therefore any message sent to that actor would go to
    // dead letters.
    // To work around this problem we create a ForwardingActor with the right address and pass to it the
    // mockShardLeaderActor. The ForwardingActor simply forwards all messages to the mockShardLeaderActor and every
    // thing works as expected
    final ActorRef actorRef = leaderShardManager.underlyingActor().context().actorOf(Props.create(ForwardingActor.class, mockShardLeaderActor), "member-2-shard-default-" + shardMrgIDSuffix);
    LOG.error("Forwarding actor : {}", actorRef);
    new TestKit(system1) {

        {
            newReplicaShardManager.tell(new UpdateSchemaContext(TestModel.createTestContext()), getRef());
            leaderShardManager.tell(new UpdateSchemaContext(TestModel.createTestContext()), getRef());
            leaderShardManager.tell(new ActorInitialized(), mockShardLeaderActor);
            newReplicaShardManager.tell(new ActorInitialized(), mockShardLeaderActor);
            short leaderVersion = DataStoreVersions.CURRENT_VERSION - 1;
            leaderShardManager.tell(new ShardLeaderStateChanged(memberId2, memberId2, mock(DataTree.class), leaderVersion), mockShardLeaderActor);
            leaderShardManager.tell(new RoleChangeNotification(memberId2, RaftState.Candidate.name(), RaftState.Leader.name()), mockShardLeaderActor);
            String memberId1 = "member-1-shard-default-" + shardMrgIDSuffix;
            newReplicaShardManager.tell(new ShardLeaderStateChanged(memberId1, memberId2, mock(DataTree.class), leaderVersion), mockShardActor);
            newReplicaShardManager.tell(new RoleChangeNotification(memberId1, RaftState.Candidate.name(), RaftState.Follower.name()), mockShardActor);
            newReplicaShardManager.underlyingActor().waitForMemberUp();
            leaderShardManager.underlyingActor().waitForMemberUp();
            // construct a mock response message
            newReplicaShardManager.tell(new RemoveShardReplica("default", MEMBER_1), getRef());
            RemoveServer removeServer = MessageCollectorActor.expectFirstMatching(mockShardLeaderActor, RemoveServer.class);
            String removeServerId = ShardIdentifier.create("default", MEMBER_1, shardMrgIDSuffix).toString();
            assertEquals("RemoveServer serverId", removeServerId, removeServer.getServerId());
            expectMsgClass(duration("5 seconds"), Status.Success.class);
        }
    };
}

Example 4 with UpdateSchemaContext

use of org.opendaylight.controller.cluster.datastore.messages.UpdateSchemaContext in project controller by opendaylight.

the class ShardManagerTest method testGetSnapshot.

@Test
public void testGetSnapshot() throws Exception {
    LOG.info("testGetSnapshot starting");
    TestKit kit = new TestKit(getSystem());
    MockConfiguration mockConfig = new MockConfiguration(ImmutableMap.<String, List<String>>builder().put("shard1", Arrays.asList("member-1")).put("shard2", Arrays.asList("member-1")).put("astronauts", Collections.<String>emptyList()).build());
    TestActorRef<TestShardManager> shardManager = actorFactory.createTestActor(newShardMgrProps(mockConfig).withDispatcher(Dispatchers.DefaultDispatcherId()));
    shardManager.tell(GetSnapshot.INSTANCE, kit.getRef());
    Failure failure = kit.expectMsgClass(Failure.class);
    assertEquals("Failure cause type", IllegalStateException.class, failure.cause().getClass());
    shardManager.tell(new UpdateSchemaContext(TestModel.createTestContext()), ActorRef.noSender());
    waitForShardInitialized(shardManager, "shard1", kit);
    waitForShardInitialized(shardManager, "shard2", kit);
    shardManager.tell(GetSnapshot.INSTANCE, kit.getRef());
    DatastoreSnapshot datastoreSnapshot = expectMsgClassOrFailure(DatastoreSnapshot.class, kit, "GetSnapshot");
    assertEquals("getType", shardMrgIDSuffix, datastoreSnapshot.getType());
    assertNull("Expected null ShardManagerSnapshot", datastoreSnapshot.getShardManagerSnapshot());
    Function<ShardSnapshot, String> shardNameTransformer = ShardSnapshot::getName;
    assertEquals("Shard names", Sets.newHashSet("shard1", "shard2"), Sets.newHashSet(Lists.transform(datastoreSnapshot.getShardSnapshots(), shardNameTransformer)));
    // Add a new replica
    TestKit mockShardLeaderKit = new TestKit(getSystem());
    TestShardManager shardManagerInstance = shardManager.underlyingActor();
    shardManagerInstance.setMessageInterceptor(newFindPrimaryInterceptor(mockShardLeaderKit.getRef()));
    shardManager.tell(new AddShardReplica("astronauts"), kit.getRef());
    mockShardLeaderKit.expectMsgClass(AddServer.class);
    mockShardLeaderKit.reply(new AddServerReply(ServerChangeStatus.OK, ""));
    kit.expectMsgClass(Status.Success.class);
    waitForShardInitialized(shardManager, "astronauts", kit);
    // Send another GetSnapshot and verify
    shardManager.tell(GetSnapshot.INSTANCE, kit.getRef());
    datastoreSnapshot = expectMsgClassOrFailure(DatastoreSnapshot.class, kit, "GetSnapshot");
    assertEquals("Shard names", Sets.newHashSet("shard1", "shard2", "astronauts"), Sets.newHashSet(Lists.transform(datastoreSnapshot.getShardSnapshots(), shardNameTransformer)));
    ShardManagerSnapshot snapshot = datastoreSnapshot.getShardManagerSnapshot();
    assertNotNull("Expected ShardManagerSnapshot", snapshot);
    assertEquals("Shard names", Sets.newHashSet("shard1", "shard2", "astronauts"), Sets.newHashSet(snapshot.getShardList()));
    LOG.info("testGetSnapshot ending");
}

Example 5 with UpdateSchemaContext

use of org.opendaylight.controller.cluster.datastore.messages.UpdateSchemaContext in project controller by opendaylight.

the class ShardManagerTest method testOnReceiveFindPrimaryWaitForReadyWithCandidateShard.

@Test
public void testOnReceiveFindPrimaryWaitForReadyWithCandidateShard() throws Exception {
    LOG.info("testOnReceiveFindPrimaryWaitForReadyWithCandidateShard starting");
    new TestKit(getSystem()) {

        {
            final ActorRef shardManager = actorFactory.createActor(newPropsShardMgrWithMockShardActor());
            shardManager.tell(new UpdateSchemaContext(TestModel.createTestContext()), getRef());
            shardManager.tell(new ActorInitialized(), mockShardActor);
            shardManager.tell(new RoleChangeNotification("member-1-shard-default-" + shardMrgIDSuffix, null, RaftState.Candidate.name()), mockShardActor);
            shardManager.tell(new FindPrimary(Shard.DEFAULT_NAME, true), getRef());
            expectMsgClass(duration("2 seconds"), NoShardLeaderException.class);
        }
    };
    LOG.info("testOnReceiveFindPrimaryWaitForReadyWithCandidateShard ending");
}