import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.timeout;
-import static org.mockito.Mockito.verify;
import akka.actor.ActorSystem;
import akka.actor.Address;
import akka.cluster.Cluster;
import akka.testkit.javadsl.TestKit;
import com.google.common.base.Throwables;
-import com.google.common.collect.ImmutableMap;
import com.google.common.util.concurrent.FluentFuture;
-import com.google.common.util.concurrent.ListenableFuture;
-import com.google.common.util.concurrent.MoreExecutors;
import com.google.common.util.concurrent.Uninterruptibles;
import com.typesafe.config.ConfigFactory;
-import java.math.BigInteger;
-import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
import java.util.Optional;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutionException;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
-import org.junit.runners.Parameterized.Parameter;
import org.junit.runners.Parameterized.Parameters;
-import org.mockito.Mockito;
-import org.opendaylight.controller.cluster.access.client.RequestTimeoutException;
import org.opendaylight.controller.cluster.databroker.ClientBackedDataStore;
-import org.opendaylight.controller.cluster.databroker.ConcurrentDOMDataBroker;
-import org.opendaylight.controller.cluster.datastore.exceptions.NoShardLeaderException;
import org.opendaylight.controller.cluster.datastore.exceptions.NotInitializedException;
-import org.opendaylight.controller.cluster.datastore.messages.FindLocalShard;
-import org.opendaylight.controller.cluster.datastore.messages.LocalShardFound;
-import org.opendaylight.controller.cluster.datastore.persisted.DatastoreSnapshot;
-import org.opendaylight.controller.cluster.datastore.persisted.MetadataShardDataTreeSnapshot;
-import org.opendaylight.controller.cluster.datastore.persisted.ShardSnapshotState;
-import org.opendaylight.controller.cluster.datastore.utils.MockDataTreeChangeListener;
-import org.opendaylight.controller.cluster.raft.persisted.Snapshot;
import org.opendaylight.controller.cluster.raft.utils.InMemoryJournal;
import org.opendaylight.controller.cluster.raft.utils.InMemorySnapshotStore;
-import org.opendaylight.controller.md.cluster.datastore.model.CarsModel;
-import org.opendaylight.controller.md.cluster.datastore.model.PeopleModel;
-import org.opendaylight.controller.md.cluster.datastore.model.SchemaContextHelper;
import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
-import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
import org.opendaylight.mdsal.common.api.ReadFailedException;
-import org.opendaylight.mdsal.dom.api.DOMDataTreeReadWriteTransaction;
-import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction;
-import org.opendaylight.mdsal.dom.api.DOMTransactionChain;
-import org.opendaylight.mdsal.dom.api.DOMTransactionChainClosedException;
-import org.opendaylight.mdsal.dom.api.DOMTransactionChainListener;
-import org.opendaylight.mdsal.dom.spi.store.DOMStore;
import org.opendaylight.mdsal.dom.spi.store.DOMStoreReadTransaction;
import org.opendaylight.mdsal.dom.spi.store.DOMStoreReadWriteTransaction;
import org.opendaylight.mdsal.dom.spi.store.DOMStoreThreePhaseCommitCohort;
-import org.opendaylight.mdsal.dom.spi.store.DOMStoreTransactionChain;
import org.opendaylight.mdsal.dom.spi.store.DOMStoreWriteTransaction;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
-import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
-import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeConfiguration;
import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
-import org.opendaylight.yangtools.yang.data.impl.schema.tree.InMemoryDataTreeFactory;
@RunWith(Parameterized.class)
-public class DistributedDataStoreIntegrationTest {
+public class DistributedDataStoreIntegrationTest extends AbstractDistributedDataStoreIntegrationTest {
@Parameters(name = "{0}")
public static Collection<Object[]> data() {
});
}
- @Parameter
- public Class<? extends AbstractDataStore> testParameter;
-
- private ActorSystem system;
-
- private final DatastoreContext.Builder datastoreContextBuilder = DatastoreContext.newBuilder()
- .shardHeartbeatIntervalInMillis(100);
-
@Before
public void setUp() {
InMemorySnapshotStore.clear();
system = null;
}
- protected ActorSystem getSystem() {
- return system;
- }
-
- @Test
- public void testWriteTransactionWithSingleShard() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "transactionIntegrationTest", "test-1")) {
-
- testKit.testWriteTransaction(dataStore, TestModel.TEST_PATH,
- ImmutableNodes.containerNode(TestModel.TEST_QNAME));
-
- testKit.testWriteTransaction(dataStore, TestModel.OUTER_LIST_PATH,
- ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME)
- .withChild(ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 42))
- .build());
- }
- }
-
- @Test
- public void testWriteTransactionWithMultipleShards() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "testWriteTransactionWithMultipleShards", "cars-1", "people-1")) {
-
- DOMStoreWriteTransaction writeTx = dataStore.newWriteOnlyTransaction();
- assertNotNull("newWriteOnlyTransaction returned null", writeTx);
-
- writeTx.write(CarsModel.BASE_PATH, CarsModel.emptyContainer());
- writeTx.write(PeopleModel.BASE_PATH, PeopleModel.emptyContainer());
-
- testKit.doCommit(writeTx.ready());
-
- writeTx = dataStore.newWriteOnlyTransaction();
-
- writeTx.write(CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode());
- writeTx.write(PeopleModel.PERSON_LIST_PATH, PeopleModel.newPersonMapNode());
-
- testKit.doCommit(writeTx.ready());
-
- writeTx = dataStore.newWriteOnlyTransaction();
-
- final MapEntryNode car = CarsModel.newCarEntry("optima", BigInteger.valueOf(20000));
- final YangInstanceIdentifier carPath = CarsModel.newCarPath("optima");
- writeTx.write(carPath, car);
-
- final MapEntryNode person = PeopleModel.newPersonEntry("jack");
- final YangInstanceIdentifier personPath = PeopleModel.newPersonPath("jack");
- writeTx.write(personPath, person);
-
- testKit.doCommit(writeTx.ready());
-
- // Verify the data in the store
- final DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
-
- Optional<NormalizedNode<?, ?>> optional = readTx.read(carPath).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", car, optional.get());
-
- optional = readTx.read(personPath).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", person, optional.get());
- }
- }
-
- @Test
- public void testReadWriteTransactionWithSingleShard() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "testReadWriteTransactionWithSingleShard", "test-1")) {
-
- // 1. Create a read-write Tx
- final DOMStoreReadWriteTransaction readWriteTx = dataStore.newReadWriteTransaction();
- assertNotNull("newReadWriteTransaction returned null", readWriteTx);
-
- // 2. Write some data
- final YangInstanceIdentifier nodePath = TestModel.TEST_PATH;
- final NormalizedNode<?, ?> nodeToWrite = ImmutableNodes.containerNode(TestModel.TEST_QNAME);
- readWriteTx.write(nodePath, nodeToWrite);
-
- // 3. Read the data from Tx
- final Boolean exists = readWriteTx.exists(nodePath).get(5, TimeUnit.SECONDS);
- assertEquals("exists", Boolean.TRUE, exists);
-
- Optional<NormalizedNode<?, ?>> optional = readWriteTx.read(nodePath).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", nodeToWrite, optional.get());
-
- // 4. Ready the Tx for commit
- final DOMStoreThreePhaseCommitCohort cohort = readWriteTx.ready();
-
- // 5. Commit the Tx
- testKit.doCommit(cohort);
-
- // 6. Verify the data in the store
- final DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
-
- optional = readTx.read(nodePath).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", nodeToWrite, optional.get());
- }
- }
-
- @Test
- public void testReadWriteTransactionWithMultipleShards() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "testReadWriteTransactionWithMultipleShards", "cars-1", "people-1")) {
-
- DOMStoreReadWriteTransaction readWriteTx = dataStore.newReadWriteTransaction();
- assertNotNull("newReadWriteTransaction returned null", readWriteTx);
-
- readWriteTx.write(CarsModel.BASE_PATH, CarsModel.emptyContainer());
- readWriteTx.write(PeopleModel.BASE_PATH, PeopleModel.emptyContainer());
-
- testKit.doCommit(readWriteTx.ready());
-
- readWriteTx = dataStore.newReadWriteTransaction();
-
- readWriteTx.write(CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode());
- readWriteTx.write(PeopleModel.PERSON_LIST_PATH, PeopleModel.newPersonMapNode());
-
- testKit.doCommit(readWriteTx.ready());
-
- readWriteTx = dataStore.newReadWriteTransaction();
-
- final MapEntryNode car = CarsModel.newCarEntry("optima", BigInteger.valueOf(20000));
- final YangInstanceIdentifier carPath = CarsModel.newCarPath("optima");
- readWriteTx.write(carPath, car);
-
- final MapEntryNode person = PeopleModel.newPersonEntry("jack");
- final YangInstanceIdentifier personPath = PeopleModel.newPersonPath("jack");
- readWriteTx.write(personPath, person);
-
- final Boolean exists = readWriteTx.exists(carPath).get(5, TimeUnit.SECONDS);
- assertEquals("exists", Boolean.TRUE, exists);
-
- Optional<NormalizedNode<?, ?>> optional = readWriteTx.read(carPath).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", car, optional.get());
-
- testKit.doCommit(readWriteTx.ready());
-
- // Verify the data in the store
- DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
-
- optional = readTx.read(carPath).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", car, optional.get());
-
- optional = readTx.read(personPath).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", person, optional.get());
- }
- }
-
- @Test
- public void testSingleTransactionsWritesInQuickSuccession() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "testSingleTransactionsWritesInQuickSuccession", "cars-1")) {
-
- final DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
-
- DOMStoreWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
- writeTx.write(CarsModel.BASE_PATH, CarsModel.emptyContainer());
- writeTx.write(CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode());
- testKit.doCommit(writeTx.ready());
-
- writeTx = txChain.newWriteOnlyTransaction();
-
- int numCars = 5;
- for (int i = 0; i < numCars; i++) {
- writeTx.write(CarsModel.newCarPath("car" + i),
- CarsModel.newCarEntry("car" + i, BigInteger.valueOf(20000)));
- }
-
- testKit.doCommit(writeTx.ready());
-
- final Optional<NormalizedNode<?, ?>> optional = txChain.newReadOnlyTransaction()
- .read(CarsModel.CAR_LIST_PATH).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("# cars", numCars, ((Collection<?>) optional.get().getValue()).size());
- }
- }
-
@SuppressWarnings("checkstyle:IllegalCatch")
private void testTransactionWritesWithShardNotInitiallyReady(final String testName, final boolean writeOnly)
throws Exception {
}
}
- @SuppressWarnings("checkstyle:IllegalCatch")
- private void testTransactionCommitFailureWithNoShardLeader(final boolean writeOnly, final String testName)
- throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- final String shardName = "default";
-
- // We don't want the shard to become the leader so prevent shard
- // elections.
- datastoreContextBuilder.customRaftPolicyImplementation(
- "org.opendaylight.controller.cluster.raft.policy.DisableElectionsRaftPolicy");
-
- // The ShardManager uses the election timeout for FindPrimary so
- // reset it low so it will timeout quickly.
- datastoreContextBuilder.shardHeartbeatIntervalInMillis(100).shardElectionTimeoutFactor(1)
- .shardInitializationTimeout(200, TimeUnit.MILLISECONDS).frontendRequestTimeoutInSeconds(2);
-
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(testParameter, testName, false, shardName)) {
-
- final Object result = dataStore.getActorUtils().executeOperation(
- dataStore.getActorUtils().getShardManager(), new FindLocalShard(shardName, true));
- assertTrue("Expected LocalShardFound. Actual: " + result, result instanceof LocalShardFound);
-
- // Create the write Tx.
- DOMStoreWriteTransaction writeTxToClose = null;
- try {
- writeTxToClose = writeOnly ? dataStore.newWriteOnlyTransaction()
- : dataStore.newReadWriteTransaction();
- final DOMStoreWriteTransaction writeTx = writeTxToClose;
- assertNotNull("newReadWriteTransaction returned null", writeTx);
-
- // Do some modifications and ready the Tx on a separate
- // thread.
- final AtomicReference<DOMStoreThreePhaseCommitCohort> txCohort = new AtomicReference<>();
- final AtomicReference<Exception> caughtEx = new AtomicReference<>();
- final CountDownLatch txReady = new CountDownLatch(1);
- final Thread txThread = new Thread(() -> {
- try {
- writeTx.write(TestModel.JUNK_PATH,
- ImmutableNodes.containerNode(TestModel.JUNK_QNAME));
-
- txCohort.set(writeTx.ready());
- } catch (Exception e) {
- caughtEx.set(e);
- } finally {
- txReady.countDown();
- }
- });
-
- txThread.start();
-
- // Wait for the Tx operations to complete.
- boolean done = Uninterruptibles.awaitUninterruptibly(txReady, 5, TimeUnit.SECONDS);
- if (caughtEx.get() != null) {
- throw caughtEx.get();
- }
-
- assertTrue("Tx ready", done);
-
- // Wait for the commit to complete. Since no shard
- // leader was elected in time, the Tx
- // should have timed out and throw an appropriate
- // exception cause.
- try {
- txCohort.get().canCommit().get(10, TimeUnit.SECONDS);
- fail("Expected NoShardLeaderException");
- } catch (final ExecutionException e) {
- final String msg = "Unexpected exception: "
- + Throwables.getStackTraceAsString(e.getCause());
- if (DistributedDataStore.class.equals(testParameter)) {
- assertTrue(Throwables.getRootCause(e) instanceof NoShardLeaderException);
- } else {
- assertTrue(msg, Throwables.getRootCause(e) instanceof RequestTimeoutException);
- }
- }
- } finally {
- try {
- if (writeTxToClose != null) {
- writeTxToClose.close();
- }
- } catch (Exception e) {
- // FIXME TransactionProxy.close throws IllegalStateException:
- // Transaction is ready, it cannot be closed
- }
- }
- }
- }
-
- @Test
- public void testWriteOnlyTransactionCommitFailureWithNoShardLeader() throws Exception {
- datastoreContextBuilder.writeOnlyTransactionOptimizationsEnabled(true);
- testTransactionCommitFailureWithNoShardLeader(true, "testWriteOnlyTransactionCommitFailureWithNoShardLeader");
- }
-
- @Test
- public void testReadWriteTransactionCommitFailureWithNoShardLeader() throws Exception {
- testTransactionCommitFailureWithNoShardLeader(false, "testReadWriteTransactionCommitFailureWithNoShardLeader");
- }
-
- @Test
- public void testTransactionAbort() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "transactionAbortIntegrationTest", "test-1")) {
-
- final DOMStoreWriteTransaction writeTx = dataStore.newWriteOnlyTransaction();
- assertNotNull("newWriteOnlyTransaction returned null", writeTx);
-
- writeTx.write(TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
-
- final DOMStoreThreePhaseCommitCohort cohort = writeTx.ready();
-
- cohort.canCommit().get(5, TimeUnit.SECONDS);
-
- cohort.abort().get(5, TimeUnit.SECONDS);
-
- testKit.testWriteTransaction(dataStore, TestModel.TEST_PATH,
- ImmutableNodes.containerNode(TestModel.TEST_QNAME));
- }
- }
-
- @Test
- @SuppressWarnings("checkstyle:IllegalCatch")
- public void testTransactionChainWithSingleShard() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "testTransactionChainWithSingleShard", "test-1")) {
-
- // 1. Create a Tx chain and write-only Tx
- final DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
-
- final DOMStoreWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
- assertNotNull("newWriteOnlyTransaction returned null", writeTx);
-
- // 2. Write some data
- final NormalizedNode<?, ?> testNode = ImmutableNodes.containerNode(TestModel.TEST_QNAME);
- writeTx.write(TestModel.TEST_PATH, testNode);
-
- // 3. Ready the Tx for commit
- final DOMStoreThreePhaseCommitCohort cohort1 = writeTx.ready();
-
- // 4. Commit the Tx on another thread that first waits for
- // the second read Tx.
- final CountDownLatch continueCommit1 = new CountDownLatch(1);
- final CountDownLatch commit1Done = new CountDownLatch(1);
- final AtomicReference<Exception> commit1Error = new AtomicReference<>();
- new Thread(() -> {
- try {
- continueCommit1.await();
- testKit.doCommit(cohort1);
- } catch (Exception e) {
- commit1Error.set(e);
- } finally {
- commit1Done.countDown();
- }
- }).start();
-
- // 5. Create a new read Tx from the chain to read and verify
- // the data from the first
- // Tx is visible after being readied.
- DOMStoreReadTransaction readTx = txChain.newReadOnlyTransaction();
- Optional<NormalizedNode<?, ?>> optional = readTx.read(TestModel.TEST_PATH).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", testNode, optional.get());
-
- // 6. Create a new RW Tx from the chain, write more data,
- // and ready it
- final DOMStoreReadWriteTransaction rwTx = txChain.newReadWriteTransaction();
- final MapNode outerNode = ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME)
- .withChild(ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 42))
- .build();
- rwTx.write(TestModel.OUTER_LIST_PATH, outerNode);
-
- final DOMStoreThreePhaseCommitCohort cohort2 = rwTx.ready();
-
- // 7. Create a new read Tx from the chain to read the data
- // from the last RW Tx to
- // verify it is visible.
- readTx = txChain.newReadWriteTransaction();
- optional = readTx.read(TestModel.OUTER_LIST_PATH).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", outerNode, optional.get());
-
- // 8. Wait for the 2 commits to complete and close the
- // chain.
- continueCommit1.countDown();
- Uninterruptibles.awaitUninterruptibly(commit1Done, 5, TimeUnit.SECONDS);
-
- if (commit1Error.get() != null) {
- throw commit1Error.get();
- }
-
- testKit.doCommit(cohort2);
-
- txChain.close();
-
- // 9. Create a new read Tx from the data store and verify
- // committed data.
- readTx = dataStore.newReadOnlyTransaction();
- optional = readTx.read(TestModel.OUTER_LIST_PATH).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", outerNode, optional.get());
- }
- }
-
- @Test
- public void testTransactionChainWithMultipleShards() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "testTransactionChainWithMultipleShards", "cars-1", "people-1")) {
-
- final DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
-
- DOMStoreWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
- assertNotNull("newWriteOnlyTransaction returned null", writeTx);
-
- writeTx.write(CarsModel.BASE_PATH, CarsModel.emptyContainer());
- writeTx.write(PeopleModel.BASE_PATH, PeopleModel.emptyContainer());
-
- writeTx.write(CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode());
- writeTx.write(PeopleModel.PERSON_LIST_PATH, PeopleModel.newPersonMapNode());
-
- final DOMStoreThreePhaseCommitCohort cohort1 = writeTx.ready();
-
- final DOMStoreReadWriteTransaction readWriteTx = txChain.newReadWriteTransaction();
-
- final MapEntryNode car = CarsModel.newCarEntry("optima", BigInteger.valueOf(20000));
- final YangInstanceIdentifier carPath = CarsModel.newCarPath("optima");
- readWriteTx.write(carPath, car);
-
- final MapEntryNode person = PeopleModel.newPersonEntry("jack");
- final YangInstanceIdentifier personPath = PeopleModel.newPersonPath("jack");
- readWriteTx.merge(personPath, person);
-
- Optional<NormalizedNode<?, ?>> optional = readWriteTx.read(carPath).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", car, optional.get());
-
- optional = readWriteTx.read(personPath).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", person, optional.get());
-
- final DOMStoreThreePhaseCommitCohort cohort2 = readWriteTx.ready();
-
- writeTx = txChain.newWriteOnlyTransaction();
-
- writeTx.delete(carPath);
-
- final DOMStoreThreePhaseCommitCohort cohort3 = writeTx.ready();
-
- final ListenableFuture<Boolean> canCommit1 = cohort1.canCommit();
- final ListenableFuture<Boolean> canCommit2 = cohort2.canCommit();
-
- testKit.doCommit(canCommit1, cohort1);
- testKit.doCommit(canCommit2, cohort2);
- testKit.doCommit(cohort3);
-
- txChain.close();
-
- final DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
-
- optional = readTx.read(carPath).get(5, TimeUnit.SECONDS);
- assertFalse("isPresent", optional.isPresent());
-
- optional = readTx.read(personPath).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", person, optional.get());
- }
- }
-
- @Test
- public void testCreateChainedTransactionsInQuickSuccession() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "testCreateChainedTransactionsInQuickSuccession", "cars-1")) {
-
- final ConcurrentDOMDataBroker broker = new ConcurrentDOMDataBroker(
- ImmutableMap.<LogicalDatastoreType, DOMStore>builder()
- .put(LogicalDatastoreType.CONFIGURATION, dataStore).build(),
- MoreExecutors.directExecutor());
-
- final DOMTransactionChainListener listener = Mockito.mock(DOMTransactionChainListener.class);
- DOMTransactionChain txChain = broker.createTransactionChain(listener);
-
- final List<ListenableFuture<?>> futures = new ArrayList<>();
-
- final DOMDataTreeWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
- writeTx.put(LogicalDatastoreType.CONFIGURATION, CarsModel.BASE_PATH, CarsModel.emptyContainer());
- writeTx.put(LogicalDatastoreType.CONFIGURATION, CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode());
- futures.add(writeTx.commit());
-
- int numCars = 100;
- for (int i = 0; i < numCars; i++) {
- final DOMDataTreeReadWriteTransaction rwTx = txChain.newReadWriteTransaction();
-
- rwTx.merge(LogicalDatastoreType.CONFIGURATION, CarsModel.newCarPath("car" + i),
- CarsModel.newCarEntry("car" + i, BigInteger.valueOf(20000)));
-
- futures.add(rwTx.commit());
- }
-
- for (final ListenableFuture<?> f : futures) {
- f.get(5, TimeUnit.SECONDS);
- }
-
- final Optional<NormalizedNode<?, ?>> optional = txChain.newReadOnlyTransaction()
- .read(LogicalDatastoreType.CONFIGURATION, CarsModel.CAR_LIST_PATH).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("# cars", numCars, ((Collection<?>) optional.get().getValue()).size());
-
- txChain.close();
-
- broker.close();
- }
- }
-
- @Test
- public void testCreateChainedTransactionAfterEmptyTxReadied() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "testCreateChainedTransactionAfterEmptyTxReadied", "test-1")) {
-
- final DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
-
- final DOMStoreReadWriteTransaction rwTx1 = txChain.newReadWriteTransaction();
-
- rwTx1.ready();
-
- final DOMStoreReadWriteTransaction rwTx2 = txChain.newReadWriteTransaction();
-
- final Optional<NormalizedNode<?, ?>> optional = rwTx2.read(TestModel.TEST_PATH).get(5, TimeUnit.SECONDS);
- assertFalse("isPresent", optional.isPresent());
-
- txChain.close();
- }
- }
-
- @Test
- public void testCreateChainedTransactionWhenPreviousNotReady() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "testCreateChainedTransactionWhenPreviousNotReady", "test-1")) {
-
- final DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
-
- final DOMStoreWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
- assertNotNull("newWriteOnlyTransaction returned null", writeTx);
-
- writeTx.write(TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
-
- // Try to create another Tx of each type - each should fail
- // b/c the previous Tx wasn't
- // readied.
- testKit.assertExceptionOnTxChainCreates(txChain, IllegalStateException.class);
- }
- }
-
- @Test
- public void testCreateChainedTransactionAfterClose() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "testCreateChainedTransactionAfterClose", "test-1")) {
-
- final DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
- txChain.close();
-
- // Try to create another Tx of each type - should fail b/c
- // the previous Tx was closed.
- testKit.assertExceptionOnTxChainCreates(txChain, DOMTransactionChainClosedException.class);
- }
- }
-
- @Test
- public void testChainWithReadOnlyTxAfterPreviousReady() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "testChainWithReadOnlyTxAfterPreviousReady", "test-1")) {
-
- final DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
-
- // Create a write tx and submit.
- final DOMStoreWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
- writeTx.write(TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
- final DOMStoreThreePhaseCommitCohort cohort1 = writeTx.ready();
-
- // Create read-only tx's and issue a read.
- FluentFuture<Optional<NormalizedNode<?, ?>>> readFuture1 = txChain
- .newReadOnlyTransaction().read(TestModel.TEST_PATH);
-
- FluentFuture<Optional<NormalizedNode<?, ?>>> readFuture2 = txChain
- .newReadOnlyTransaction().read(TestModel.TEST_PATH);
-
- // Create another write tx and issue the write.
- DOMStoreWriteTransaction writeTx2 = txChain.newWriteOnlyTransaction();
- writeTx2.write(TestModel.OUTER_LIST_PATH,
- ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME)
- .withChild(ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 42))
- .build());
-
- // Ensure the reads succeed.
-
- assertTrue("isPresent", readFuture1.get(5, TimeUnit.SECONDS).isPresent());
- assertTrue("isPresent", readFuture2.get(5, TimeUnit.SECONDS).isPresent());
-
- // Ensure the writes succeed.
- DOMStoreThreePhaseCommitCohort cohort2 = writeTx2.ready();
-
- testKit.doCommit(cohort1);
- testKit.doCommit(cohort2);
-
- assertTrue("isPresent", txChain.newReadOnlyTransaction().read(TestModel.OUTER_LIST_PATH)
- .get(5, TimeUnit.SECONDS).isPresent());
- }
- }
-
- @Test
- public void testChainedTransactionFailureWithSingleShard() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "testChainedTransactionFailureWithSingleShard", "cars-1")) {
-
- final ConcurrentDOMDataBroker broker = new ConcurrentDOMDataBroker(
- ImmutableMap.<LogicalDatastoreType, DOMStore>builder()
- .put(LogicalDatastoreType.CONFIGURATION, dataStore).build(),
- MoreExecutors.directExecutor());
-
- final DOMTransactionChainListener listener = Mockito.mock(DOMTransactionChainListener.class);
- final DOMTransactionChain txChain = broker.createTransactionChain(listener);
-
- final DOMDataTreeReadWriteTransaction writeTx = txChain.newReadWriteTransaction();
-
- writeTx.put(LogicalDatastoreType.CONFIGURATION, PeopleModel.BASE_PATH,
- PeopleModel.emptyContainer());
-
- final ContainerNode invalidData = ImmutableContainerNodeBuilder.create()
- .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(CarsModel.BASE_QNAME))
- .withChild(ImmutableNodes.leafNode(TestModel.JUNK_QNAME, "junk")).build();
-
- writeTx.merge(LogicalDatastoreType.CONFIGURATION, CarsModel.BASE_PATH, invalidData);
-
- try {
- writeTx.commit().get(5, TimeUnit.SECONDS);
- fail("Expected TransactionCommitFailedException");
- } catch (final ExecutionException e) {
- // Expected
- }
-
- verify(listener, timeout(5000)).onTransactionChainFailed(eq(txChain), eq(writeTx),
- any(Throwable.class));
-
- txChain.close();
- broker.close();
- }
- }
-
- @Test
- public void testChainedTransactionFailureWithMultipleShards() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "testChainedTransactionFailureWithMultipleShards", "cars-1", "people-1")) {
-
- final ConcurrentDOMDataBroker broker = new ConcurrentDOMDataBroker(
- ImmutableMap.<LogicalDatastoreType, DOMStore>builder()
- .put(LogicalDatastoreType.CONFIGURATION, dataStore).build(),
- MoreExecutors.directExecutor());
-
- final DOMTransactionChainListener listener = Mockito.mock(DOMTransactionChainListener.class);
- final DOMTransactionChain txChain = broker.createTransactionChain(listener);
-
- final DOMDataTreeWriteTransaction writeTx = txChain.newReadWriteTransaction();
-
- writeTx.put(LogicalDatastoreType.CONFIGURATION, PeopleModel.BASE_PATH,
- PeopleModel.emptyContainer());
-
- final ContainerNode invalidData = ImmutableContainerNodeBuilder.create()
- .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(CarsModel.BASE_QNAME))
- .withChild(ImmutableNodes.leafNode(TestModel.JUNK_QNAME, "junk")).build();
-
- writeTx.merge(LogicalDatastoreType.CONFIGURATION, CarsModel.BASE_PATH, invalidData);
-
- // Note that merge will validate the data and fail but put
- // succeeds b/c deep validation is not
- // done for put for performance reasons.
- try {
- writeTx.commit().get(5, TimeUnit.SECONDS);
- fail("Expected TransactionCommitFailedException");
- } catch (final ExecutionException e) {
- // Expected
- }
-
- verify(listener, timeout(5000)).onTransactionChainFailed(eq(txChain), eq(writeTx),
- any(Throwable.class));
-
- txChain.close();
- broker.close();
- }
- }
-
- @Test
- public void testDataTreeChangeListenerRegistration() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, "testDataTreeChangeListenerRegistration", "test-1")) {
-
- testKit.testWriteTransaction(dataStore, TestModel.TEST_PATH,
- ImmutableNodes.containerNode(TestModel.TEST_QNAME));
-
- final MockDataTreeChangeListener listener = new MockDataTreeChangeListener(1);
-
- ListenerRegistration<MockDataTreeChangeListener> listenerReg = dataStore
- .registerTreeChangeListener(TestModel.TEST_PATH, listener);
-
- assertNotNull("registerTreeChangeListener returned null", listenerReg);
-
- IntegrationTestKit.verifyShardState(dataStore, "test-1",
- state -> assertEquals("getTreeChangeListenerActors", 1,
- state.getTreeChangeListenerActors().size()));
-
- // Wait for the initial notification
- listener.waitForChangeEvents(TestModel.TEST_PATH);
- listener.reset(2);
-
- // Write 2 updates.
- testKit.testWriteTransaction(dataStore, TestModel.OUTER_LIST_PATH,
- ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME)
- .withChild(ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 42))
- .build());
-
- YangInstanceIdentifier listPath = YangInstanceIdentifier.builder(TestModel.OUTER_LIST_PATH)
- .nodeWithKey(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1).build();
- testKit.testWriteTransaction(dataStore, listPath,
- ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1));
-
- // Wait for the 2 updates.
- listener.waitForChangeEvents(TestModel.OUTER_LIST_PATH, listPath);
- listenerReg.close();
-
- IntegrationTestKit.verifyShardState(dataStore, "test-1",
- state -> assertEquals("getTreeChangeListenerActors", 0,
- state.getTreeChangeListenerActors().size()));
-
- testKit.testWriteTransaction(dataStore,
- YangInstanceIdentifier.builder(TestModel.OUTER_LIST_PATH)
- .nodeWithKey(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 2).build(),
- ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 2));
-
- listener.expectNoMoreChanges("Received unexpected change after close");
- }
- }
-
- @Test
- public void testRestoreFromDatastoreSnapshot() throws Exception {
- final IntegrationTestKit testKit = new IntegrationTestKit(getSystem(), datastoreContextBuilder);
- final String name = "transactionIntegrationTest";
-
- final ContainerNode carsNode = CarsModel.newCarsNode(
- CarsModel.newCarsMapNode(CarsModel.newCarEntry("optima", BigInteger.valueOf(20000L)),
- CarsModel.newCarEntry("sportage", BigInteger.valueOf(30000L))));
-
- DataTree dataTree = new InMemoryDataTreeFactory().create(
- DataTreeConfiguration.DEFAULT_OPERATIONAL, SchemaContextHelper.full());
- AbstractShardTest.writeToStore(dataTree, CarsModel.BASE_PATH, carsNode);
- NormalizedNode<?, ?> root = AbstractShardTest.readStore(dataTree, YangInstanceIdentifier.EMPTY);
-
- final Snapshot carsSnapshot = Snapshot.create(
- new ShardSnapshotState(new MetadataShardDataTreeSnapshot(root)),
- Collections.emptyList(), 2, 1, 2, 1, 1, "member-1", null);
-
- dataTree = new InMemoryDataTreeFactory().create(DataTreeConfiguration.DEFAULT_OPERATIONAL,
- SchemaContextHelper.full());
-
- final NormalizedNode<?, ?> peopleNode = PeopleModel.create();
- AbstractShardTest.writeToStore(dataTree, PeopleModel.BASE_PATH, peopleNode);
-
- root = AbstractShardTest.readStore(dataTree, YangInstanceIdentifier.EMPTY);
-
- final Snapshot peopleSnapshot = Snapshot.create(
- new ShardSnapshotState(new MetadataShardDataTreeSnapshot(root)),
- Collections.emptyList(), 2, 1, 2, 1, 1, "member-1", null);
-
- testKit.restoreFromSnapshot = new DatastoreSnapshot(name, null, Arrays.asList(
- new DatastoreSnapshot.ShardSnapshot("cars", carsSnapshot),
- new DatastoreSnapshot.ShardSnapshot("people", peopleSnapshot)));
-
- try (AbstractDataStore dataStore = testKit.setupAbstractDataStore(
- testParameter, name, "module-shards-member1.conf", true, "cars", "people")) {
-
- final DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
-
- // two reads
- Optional<NormalizedNode<?, ?>> optional = readTx.read(CarsModel.BASE_PATH).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", carsNode, optional.get());
-
- optional = readTx.read(PeopleModel.BASE_PATH).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", peopleNode, optional.get());
- }
- }
}
Code Review / controller.git / blobdiff