import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.timeout;
import static org.mockito.Mockito.verify;
+
import akka.actor.ActorSystem;
import akka.actor.Address;
import akka.actor.AddressFromURIString;
import akka.cluster.Cluster;
import akka.testkit.JavaTestKit;
import com.google.common.base.Optional;
+import com.google.common.base.Throwables;
import com.google.common.collect.ImmutableMap;
import com.google.common.util.concurrent.CheckedFuture;
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.io.ByteArrayOutputStream;
+import java.io.DataOutputStream;
import java.io.IOException;
+import java.io.ObjectOutputStream;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Arrays;
import org.junit.BeforeClass;
import org.junit.Test;
import org.mockito.Mockito;
+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.DatastoreSnapshot;
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.PayloadVersion;
+import org.opendaylight.controller.cluster.datastore.persisted.ShardSnapshotState;
import org.opendaylight.controller.cluster.datastore.utils.MockDataChangeListener;
-import org.opendaylight.controller.cluster.datastore.utils.SerializationUtils;
import org.opendaylight.controller.cluster.raft.ReplicatedLogEntry;
-import org.opendaylight.controller.cluster.raft.Snapshot;
+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.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.TreeType;
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;
public class DistributedDataStoreIntegrationTest {
private static ActorSystem system;
- private final DatastoreContext.Builder datastoreContextBuilder =
- DatastoreContext.newBuilder().shardHeartbeatIntervalInMillis(100);
+ private final DatastoreContext.Builder datastoreContextBuilder = DatastoreContext.newBuilder()
+ .shardHeartbeatIntervalInMillis(100);
@BeforeClass
public static void setUpClass() throws IOException {
system = ActorSystem.create("cluster-test", ConfigFactory.load().getConfig("Member1"));
- Address member1Address = AddressFromURIString.parse("akka.tcp://cluster-test@127.0.0.1:2558");
+ Address member1Address = AddressFromURIString.parse("akka://cluster-test@127.0.0.1:2558");
Cluster.get(system).join(member1Address);
}
}
@Test
- public void testWriteTransactionWithSingleShard() throws Exception{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore =
- setupDistributedDataStore("transactionIntegrationTest", "test-1");
-
- testWriteTransaction(dataStore, TestModel.TEST_PATH,
- ImmutableNodes.containerNode(TestModel.TEST_QNAME));
+ public void testWriteTransactionWithSingleShard() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore("transactionIntegrationTest",
+ "test-1")) {
- testWriteTransaction(dataStore, TestModel.OUTER_LIST_PATH,
- ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME).build());
+ testWriteTransaction(dataStore, TestModel.TEST_PATH,
+ ImmutableNodes.containerNode(TestModel.TEST_QNAME));
- cleanup(dataStore);
- }};
+ testWriteTransaction(dataStore, TestModel.OUTER_LIST_PATH,
+ ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME).build());
+ }
+ }
+ };
}
@Test
- public void testWriteTransactionWithMultipleShards() throws Exception{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore =
- setupDistributedDataStore("testWriteTransactionWithMultipleShards", "cars-1", "people-1");
-
- DOMStoreWriteTransaction writeTx = dataStore.newWriteOnlyTransaction();
- assertNotNull("newWriteOnlyTransaction returned null", writeTx);
+ public void testWriteTransactionWithMultipleShards() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore(
+ "testWriteTransactionWithMultipleShards", "cars-1", "people-1")) {
- writeTx.write(CarsModel.BASE_PATH, CarsModel.emptyContainer());
- writeTx.write(PeopleModel.BASE_PATH, PeopleModel.emptyContainer());
+ DOMStoreWriteTransaction writeTx = dataStore.newWriteOnlyTransaction();
+ assertNotNull("newWriteOnlyTransaction returned null", writeTx);
- doCommit(writeTx.ready());
+ writeTx.write(CarsModel.BASE_PATH, CarsModel.emptyContainer());
+ writeTx.write(PeopleModel.BASE_PATH, PeopleModel.emptyContainer());
- writeTx = dataStore.newWriteOnlyTransaction();
+ doCommit(writeTx.ready());
- writeTx.write(CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode());
- writeTx.write(PeopleModel.PERSON_LIST_PATH, PeopleModel.newPersonMapNode());
+ writeTx = dataStore.newWriteOnlyTransaction();
- doCommit(writeTx.ready());
+ writeTx.write(CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode());
+ writeTx.write(PeopleModel.PERSON_LIST_PATH, PeopleModel.newPersonMapNode());
- writeTx = dataStore.newWriteOnlyTransaction();
+ doCommit(writeTx.ready());
- MapEntryNode car = CarsModel.newCarEntry("optima", BigInteger.valueOf(20000));
- YangInstanceIdentifier carPath = CarsModel.newCarPath("optima");
- writeTx.write(carPath, car);
+ writeTx = dataStore.newWriteOnlyTransaction();
- MapEntryNode person = PeopleModel.newPersonEntry("jack");
- YangInstanceIdentifier personPath = PeopleModel.newPersonPath("jack");
- writeTx.write(personPath, person);
+ MapEntryNode car = CarsModel.newCarEntry("optima", BigInteger.valueOf(20000));
+ YangInstanceIdentifier carPath = CarsModel.newCarPath("optima");
+ writeTx.write(carPath, car);
- doCommit(writeTx.ready());
+ MapEntryNode person = PeopleModel.newPersonEntry("jack");
+ YangInstanceIdentifier personPath = PeopleModel.newPersonPath("jack");
+ writeTx.write(personPath, person);
- // Verify the data in the store
+ doCommit(writeTx.ready());
- DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
+ // Verify the data in the store
- Optional<NormalizedNode<?, ?>> optional = readTx.read(carPath).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", car, optional.get());
+ DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
- optional = readTx.read(personPath).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", person, optional.get());
+ Optional<NormalizedNode<?, ?>> optional = readTx.read(carPath).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", car, optional.get());
- cleanup(dataStore);
- }};
+ optional = readTx.read(personPath).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", person, optional.get());
+ }
+ }
+ };
}
@Test
- public void testReadWriteTransactionWithSingleShard() throws Exception{
- System.setProperty("shard.persistent", "true");
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore =
- setupDistributedDataStore("testReadWriteTransactionWithSingleShard", "test-1");
+ public void testReadWriteTransactionWithSingleShard() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore(
+ "testReadWriteTransactionWithSingleShard", "test-1")) {
- // 1. Create a read-write Tx
+ // 1. Create a read-write Tx
- DOMStoreReadWriteTransaction readWriteTx = dataStore.newReadWriteTransaction();
- assertNotNull("newReadWriteTransaction returned null", readWriteTx);
+ DOMStoreReadWriteTransaction readWriteTx = dataStore.newReadWriteTransaction();
+ assertNotNull("newReadWriteTransaction returned null", readWriteTx);
- // 2. Write some data
+ // 2. Write some data
- YangInstanceIdentifier nodePath = TestModel.TEST_PATH;
- NormalizedNode<?, ?> nodeToWrite = ImmutableNodes.containerNode(TestModel.TEST_QNAME);
- readWriteTx.write(nodePath, nodeToWrite );
+ YangInstanceIdentifier nodePath = TestModel.TEST_PATH;
+ NormalizedNode<?, ?> nodeToWrite = ImmutableNodes.containerNode(TestModel.TEST_QNAME);
+ readWriteTx.write(nodePath, nodeToWrite);
- // 3. Read the data from Tx
+ // 3. Read the data from Tx
- Boolean exists = readWriteTx.exists(nodePath).checkedGet(5, TimeUnit.SECONDS);
- assertEquals("exists", true, exists);
+ Boolean exists = readWriteTx.exists(nodePath).checkedGet(5, TimeUnit.SECONDS);
+ assertEquals("exists", true, exists);
- Optional<NormalizedNode<?, ?>> optional = readWriteTx.read(nodePath).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", nodeToWrite, optional.get());
+ Optional<NormalizedNode<?, ?>> optional = readWriteTx.read(nodePath).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", nodeToWrite, optional.get());
- // 4. Ready the Tx for commit
+ // 4. Ready the Tx for commit
- DOMStoreThreePhaseCommitCohort cohort = readWriteTx.ready();
+ DOMStoreThreePhaseCommitCohort cohort = readWriteTx.ready();
- // 5. Commit the Tx
+ // 5. Commit the Tx
- doCommit(cohort);
+ doCommit(cohort);
- // 6. Verify the data in the store
+ // 6. Verify the data in the store
- DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
+ DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
- optional = readTx.read(nodePath).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", nodeToWrite, optional.get());
-
- cleanup(dataStore);
- }};
+ optional = readTx.read(nodePath).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", nodeToWrite, optional.get());
+ }
+ }
+ };
}
@Test
- public void testReadWriteTransactionWithMultipleShards() throws Exception{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore =
- setupDistributedDataStore("testReadWriteTransactionWithMultipleShards", "cars-1", "people-1");
+ public void testReadWriteTransactionWithMultipleShards() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore(
+ "testReadWriteTransactionWithMultipleShards", "cars-1", "people-1")) {
- DOMStoreReadWriteTransaction readWriteTx = dataStore.newReadWriteTransaction();
- assertNotNull("newReadWriteTransaction returned null", readWriteTx);
+ DOMStoreReadWriteTransaction readWriteTx = dataStore.newReadWriteTransaction();
+ assertNotNull("newReadWriteTransaction returned null", readWriteTx);
- readWriteTx.write(CarsModel.BASE_PATH, CarsModel.emptyContainer());
- readWriteTx.write(PeopleModel.BASE_PATH, PeopleModel.emptyContainer());
+ readWriteTx.write(CarsModel.BASE_PATH, CarsModel.emptyContainer());
+ readWriteTx.write(PeopleModel.BASE_PATH, PeopleModel.emptyContainer());
- doCommit(readWriteTx.ready());
+ doCommit(readWriteTx.ready());
- readWriteTx = dataStore.newReadWriteTransaction();
+ readWriteTx = dataStore.newReadWriteTransaction();
- readWriteTx.write(CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode());
- readWriteTx.write(PeopleModel.PERSON_LIST_PATH, PeopleModel.newPersonMapNode());
+ readWriteTx.write(CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode());
+ readWriteTx.write(PeopleModel.PERSON_LIST_PATH, PeopleModel.newPersonMapNode());
- doCommit(readWriteTx.ready());
+ doCommit(readWriteTx.ready());
- readWriteTx = dataStore.newReadWriteTransaction();
+ readWriteTx = dataStore.newReadWriteTransaction();
- MapEntryNode car = CarsModel.newCarEntry("optima", BigInteger.valueOf(20000));
- YangInstanceIdentifier carPath = CarsModel.newCarPath("optima");
- readWriteTx.write(carPath, car);
+ MapEntryNode car = CarsModel.newCarEntry("optima", BigInteger.valueOf(20000));
+ YangInstanceIdentifier carPath = CarsModel.newCarPath("optima");
+ readWriteTx.write(carPath, car);
- MapEntryNode person = PeopleModel.newPersonEntry("jack");
- YangInstanceIdentifier personPath = PeopleModel.newPersonPath("jack");
- readWriteTx.write(personPath, person);
+ MapEntryNode person = PeopleModel.newPersonEntry("jack");
+ YangInstanceIdentifier personPath = PeopleModel.newPersonPath("jack");
+ readWriteTx.write(personPath, person);
- Boolean exists = readWriteTx.exists(carPath).checkedGet(5, TimeUnit.SECONDS);
- assertEquals("exists", true, exists);
+ Boolean exists = readWriteTx.exists(carPath).checkedGet(5, TimeUnit.SECONDS);
+ assertEquals("exists", true, exists);
- Optional<NormalizedNode<?, ?>> optional = readWriteTx.read(carPath).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", car, optional.get());
+ Optional<NormalizedNode<?, ?>> optional = readWriteTx.read(carPath).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", car, optional.get());
- doCommit(readWriteTx.ready());
+ doCommit(readWriteTx.ready());
- // Verify the data in the store
+ // Verify the data in the store
- DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
+ DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
- optional = readTx.read(carPath).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", car, optional.get());
+ optional = readTx.read(carPath).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", car, optional.get());
- optional = readTx.read(personPath).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", person, optional.get());
+ optional = readTx.read(personPath).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", person, optional.get());
- cleanup(dataStore);
- }};
+ }
+ }
+ };
}
@Test
- public void testSingleTransactionsWritesInQuickSuccession() throws Exception{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore = setupDistributedDataStore(
- "testSingleTransactionsWritesInQuickSuccession", "cars-1");
+ public void testSingleTransactionsWritesInQuickSuccession() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore(
+ "testSingleTransactionsWritesInQuickSuccession", "cars-1")) {
- DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
+ DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
- DOMStoreWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
- writeTx.write(CarsModel.BASE_PATH, CarsModel.emptyContainer());
- writeTx.write(CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode());
- doCommit(writeTx.ready());
+ DOMStoreWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
+ writeTx.write(CarsModel.BASE_PATH, CarsModel.emptyContainer());
+ writeTx.write(CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode());
+ doCommit(writeTx.ready());
- writeTx = txChain.newWriteOnlyTransaction();
-
- int nCars = 5;
- for(int i = 0; i < nCars; i++) {
- writeTx.write(CarsModel.newCarPath("car" + i),
- CarsModel.newCarEntry("car" + i, BigInteger.valueOf(20000)));
- }
+ writeTx = txChain.newWriteOnlyTransaction();
- doCommit(writeTx.ready());
+ int numCars = 5;
+ for (int i = 0; i < numCars; i++) {
+ writeTx.write(CarsModel.newCarPath("car" + i),
+ CarsModel.newCarEntry("car" + i, BigInteger.valueOf(20000)));
+ }
- Optional<NormalizedNode<?, ?>> optional = txChain.newReadOnlyTransaction().read(
- CarsModel.CAR_LIST_PATH).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("# cars", nCars, ((Collection<?>)optional.get().getValue()).size());
+ doCommit(writeTx.ready());
- cleanup(dataStore);
- }};
+ Optional<NormalizedNode<?, ?>> optional = txChain.newReadOnlyTransaction()
+ .read(CarsModel.CAR_LIST_PATH).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("# cars", numCars, ((Collection<?>) optional.get().getValue()).size());
+ }
+ }
+ };
}
- private void testTransactionWritesWithShardNotInitiallyReady(final String testName,
- final boolean writeOnly) throws Exception {
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- String shardName = "test-1";
-
- // Setup the InMemoryJournal to block shard recovery to ensure the shard isn't
- // initialized until we create and submit the write the Tx.
- String persistentID = String.format("member-1-shard-%s-%s", shardName, testName);
- CountDownLatch blockRecoveryLatch = new CountDownLatch(1);
- InMemoryJournal.addBlockReadMessagesLatch(persistentID, blockRecoveryLatch);
+ @SuppressWarnings("checkstyle:IllegalCatch")
+ private void testTransactionWritesWithShardNotInitiallyReady(final String testName, final boolean writeOnly)
+ throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ String shardName = "test-1";
+
+ // Setup the InMemoryJournal to block shard recovery to ensure
+ // the shard isn't
+ // initialized until we create and submit the write the Tx.
+ String persistentID = String.format("member-1-shard-%s-%s", shardName, testName);
+ CountDownLatch blockRecoveryLatch = new CountDownLatch(1);
+ InMemoryJournal.addBlockReadMessagesLatch(persistentID, blockRecoveryLatch);
+
+ try (AbstractDataStore dataStore = setupDistributedDataStore(testName, false, shardName)) {
+
+ // Create the write Tx
+
+ final DOMStoreWriteTransaction writeTx = writeOnly ? dataStore.newWriteOnlyTransaction()
+ : dataStore.newReadWriteTransaction();
+ assertNotNull("newReadWriteTransaction returned null", writeTx);
+
+ // Do some modification operations and ready the Tx on a
+ // separate thread.
+
+ final YangInstanceIdentifier listEntryPath = YangInstanceIdentifier
+ .builder(TestModel.OUTER_LIST_PATH)
+ .nodeWithKey(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1).build();
+
+ final AtomicReference<DOMStoreThreePhaseCommitCohort> txCohort = new AtomicReference<>();
+ final AtomicReference<Exception> caughtEx = new AtomicReference<>();
+ final CountDownLatch txReady = new CountDownLatch(1);
+ Thread txThread = new Thread() {
+ @Override
+ public void run() {
+ try {
+ writeTx.write(TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
+
+ writeTx.merge(TestModel.OUTER_LIST_PATH,
+ ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME).build());
+
+ writeTx.write(listEntryPath,
+ ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1));
+
+ writeTx.delete(listEntryPath);
+
+ txCohort.set(writeTx.ready());
+ } catch (Exception e) {
+ caughtEx.set(e);
+ return;
+ } 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();
+ }
- DistributedDataStore dataStore = setupDistributedDataStore(testName, false, shardName);
+ assertEquals("Tx ready", true, done);
- // Create the write Tx
+ // At this point the Tx operations should be waiting for the
+ // shard to initialize so
+ // trigger the latch to let the shard recovery to continue.
- final DOMStoreWriteTransaction writeTx = writeOnly ? dataStore.newWriteOnlyTransaction() :
- dataStore.newReadWriteTransaction();
- assertNotNull("newReadWriteTransaction returned null", writeTx);
+ blockRecoveryLatch.countDown();
- // Do some modification operations and ready the Tx on a separate thread.
+ // Wait for the Tx commit to complete.
- final YangInstanceIdentifier listEntryPath = YangInstanceIdentifier.builder(
- TestModel.OUTER_LIST_PATH).nodeWithKey(TestModel.OUTER_LIST_QNAME,
- TestModel.ID_QNAME, 1).build();
+ doCommit(txCohort.get());
- final AtomicReference<DOMStoreThreePhaseCommitCohort> txCohort = new AtomicReference<>();
- final AtomicReference<Exception> caughtEx = new AtomicReference<>();
- final CountDownLatch txReady = new CountDownLatch(1);
- Thread txThread = new Thread() {
- @Override
- public void run() {
- try {
- writeTx.write(TestModel.TEST_PATH,
- ImmutableNodes.containerNode(TestModel.TEST_QNAME));
+ // Verify the data in the store
- writeTx.merge(TestModel.OUTER_LIST_PATH, ImmutableNodes.mapNodeBuilder(
- TestModel.OUTER_LIST_QNAME).build());
+ DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
- writeTx.write(listEntryPath, ImmutableNodes.mapEntry(
- TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1));
+ Optional<NormalizedNode<?, ?>> optional = readTx.read(TestModel.TEST_PATH).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
- writeTx.delete(listEntryPath);
+ optional = readTx.read(TestModel.OUTER_LIST_PATH).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
- txCohort.set(writeTx.ready());
- } catch(Exception e) {
- caughtEx.set(e);
- return;
- } finally {
- txReady.countDown();
- }
+ optional = readTx.read(listEntryPath).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", false, optional.isPresent());
}
- };
-
- txThread.start();
-
- // Wait for the Tx operations to complete.
-
- boolean done = Uninterruptibles.awaitUninterruptibly(txReady, 5, TimeUnit.SECONDS);
- if(caughtEx.get() != null) {
- throw caughtEx.get();
}
-
- assertEquals("Tx ready", true, done);
-
- // At this point the Tx operations should be waiting for the shard to initialize so
- // trigger the latch to let the shard recovery to continue.
-
- blockRecoveryLatch.countDown();
-
- // Wait for the Tx commit to complete.
-
- doCommit(txCohort.get());
-
- // Verify the data in the store
-
- DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
-
- Optional<NormalizedNode<?, ?>> optional = readTx.read(TestModel.TEST_PATH).
- get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
-
- optional = readTx.read(TestModel.OUTER_LIST_PATH).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
-
- optional = readTx.read(listEntryPath).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", false, optional.isPresent());
-
- cleanup(dataStore);
- }};
+ };
}
@Test
}
@Test
+ @SuppressWarnings("checkstyle:IllegalCatch")
public void testTransactionReadsWithShardNotInitiallyReady() throws Exception {
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- String testName = "testTransactionReadsWithShardNotInitiallyReady";
- String shardName = "test-1";
-
- // Setup the InMemoryJournal to block shard recovery to ensure the shard isn't
- // initialized until we create the Tx.
- String persistentID = String.format("member-1-shard-%s-%s", shardName, testName);
- CountDownLatch blockRecoveryLatch = new CountDownLatch(1);
- InMemoryJournal.addBlockReadMessagesLatch(persistentID, blockRecoveryLatch);
-
- DistributedDataStore dataStore = setupDistributedDataStore(testName, false, shardName);
-
- // Create the read-write Tx
-
- final DOMStoreReadWriteTransaction readWriteTx = dataStore.newReadWriteTransaction();
- assertNotNull("newReadWriteTransaction returned null", readWriteTx);
-
- // Do some reads on the Tx on a separate thread.
-
- final AtomicReference<CheckedFuture<Boolean, ReadFailedException>> txExistsFuture =
- new AtomicReference<>();
- final AtomicReference<CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException>>
- txReadFuture = new AtomicReference<>();
- final AtomicReference<Exception> caughtEx = new AtomicReference<>();
- final CountDownLatch txReadsDone = new CountDownLatch(1);
- Thread txThread = new Thread() {
- @Override
- public void run() {
- try {
- readWriteTx.write(TestModel.TEST_PATH,
- ImmutableNodes.containerNode(TestModel.TEST_QNAME));
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ String testName = "testTransactionReadsWithShardNotInitiallyReady";
+ String shardName = "test-1";
+
+ // Setup the InMemoryJournal to block shard recovery to ensure
+ // the shard isn't
+ // initialized until we create the Tx.
+ String persistentID = String.format("member-1-shard-%s-%s", shardName, testName);
+ CountDownLatch blockRecoveryLatch = new CountDownLatch(1);
+ InMemoryJournal.addBlockReadMessagesLatch(persistentID, blockRecoveryLatch);
+
+ try (AbstractDataStore dataStore = setupDistributedDataStore(testName, false, shardName)) {
+
+ // Create the read-write Tx
+
+ final DOMStoreReadWriteTransaction readWriteTx = dataStore.newReadWriteTransaction();
+ assertNotNull("newReadWriteTransaction returned null", readWriteTx);
+
+ // Do some reads on the Tx on a separate thread.
+
+ final AtomicReference<CheckedFuture<Boolean, ReadFailedException>> txExistsFuture =
+ new AtomicReference<>();
+ final AtomicReference<CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException>>
+ txReadFuture = new AtomicReference<>();
+ final AtomicReference<Exception> caughtEx = new AtomicReference<>();
+ final CountDownLatch txReadsDone = new CountDownLatch(1);
+ Thread txThread = new Thread() {
+ @Override
+ public void run() {
+ try {
+ readWriteTx.write(TestModel.TEST_PATH,
+ ImmutableNodes.containerNode(TestModel.TEST_QNAME));
+
+ txExistsFuture.set(readWriteTx.exists(TestModel.TEST_PATH));
+
+ txReadFuture.set(readWriteTx.read(TestModel.TEST_PATH));
+ } catch (Exception e) {
+ caughtEx.set(e);
+ return;
+ } finally {
+ txReadsDone.countDown();
+ }
+ }
+ };
+
+ txThread.start();
+
+ // Wait for the Tx operations to complete.
+
+ boolean done = Uninterruptibles.awaitUninterruptibly(txReadsDone, 5, TimeUnit.SECONDS);
+ if (caughtEx.get() != null) {
+ throw caughtEx.get();
+ }
- txExistsFuture.set(readWriteTx.exists(TestModel.TEST_PATH));
+ assertEquals("Tx reads done", true, done);
- txReadFuture.set(readWriteTx.read(TestModel.TEST_PATH));
- } catch(Exception e) {
- caughtEx.set(e);
- return;
- } finally {
- txReadsDone.countDown();
- }
- }
- };
+ // At this point the Tx operations should be waiting for the
+ // shard to initialize so
+ // trigger the latch to let the shard recovery to continue.
+
+ blockRecoveryLatch.countDown();
- txThread.start();
+ // Wait for the reads to complete and verify.
- // Wait for the Tx operations to complete.
+ assertEquals("exists", true, txExistsFuture.get().checkedGet(5, TimeUnit.SECONDS));
+ assertEquals("read", true, txReadFuture.get().checkedGet(5, TimeUnit.SECONDS).isPresent());
- boolean done = Uninterruptibles.awaitUninterruptibly(txReadsDone, 5, TimeUnit.SECONDS);
- if(caughtEx.get() != null) {
- throw caughtEx.get();
+ readWriteTx.close();
+ }
}
+ };
+ }
- assertEquals("Tx reads done", true, done);
+ @Test(expected = NotInitializedException.class)
+ @SuppressWarnings("checkstyle:IllegalCatch")
+ public void testTransactionCommitFailureWithShardNotInitialized() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ String testName = "testTransactionCommitFailureWithShardNotInitialized";
+ String shardName = "test-1";
- // At this point the Tx operations should be waiting for the shard to initialize so
- // trigger the latch to let the shard recovery to continue.
+ // Set the shard initialization timeout low for the test.
- blockRecoveryLatch.countDown();
+ datastoreContextBuilder.shardInitializationTimeout(300, TimeUnit.MILLISECONDS);
- // Wait for the reads to complete and verify.
+ // Setup the InMemoryJournal to block shard recovery
+ // indefinitely.
- assertEquals("exists", true, txExistsFuture.get().checkedGet(5, TimeUnit.SECONDS));
- assertEquals("read", true, txReadFuture.get().checkedGet(5, TimeUnit.SECONDS).isPresent());
+ String persistentID = String.format("member-1-shard-%s-%s", shardName, testName);
+ CountDownLatch blockRecoveryLatch = new CountDownLatch(1);
+ InMemoryJournal.addBlockReadMessagesLatch(persistentID, blockRecoveryLatch);
- readWriteTx.close();
+ InMemoryJournal.addEntry(persistentID, 1, "Dummy data so akka will read from persistence");
- cleanup(dataStore);
- }};
- }
+ try (AbstractDataStore dataStore = setupDistributedDataStore(testName, false, shardName)) {
- @Test(expected=NotInitializedException.class)
- public void testTransactionCommitFailureWithShardNotInitialized() throws Throwable{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- String testName = "testTransactionCommitFailureWithShardNotInitialized";
- String shardName = "test-1";
+ // Create the write Tx
- // Set the shard initialization timeout low for the test.
+ final DOMStoreWriteTransaction writeTx = dataStore.newWriteOnlyTransaction();
+ assertNotNull("newReadWriteTransaction returned null", writeTx);
- datastoreContextBuilder.shardInitializationTimeout(300, TimeUnit.MILLISECONDS);
+ // Do some modifications and ready the Tx on a separate
+ // thread.
- // Setup the InMemoryJournal to block shard recovery indefinitely.
+ final AtomicReference<DOMStoreThreePhaseCommitCohort> txCohort = new AtomicReference<>();
+ final AtomicReference<Exception> caughtEx = new AtomicReference<>();
+ final CountDownLatch txReady = new CountDownLatch(1);
+ Thread txThread = new Thread() {
+ @Override
+ public void run() {
+ try {
+ writeTx.write(TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
- String persistentID = String.format("member-1-shard-%s-%s", shardName, testName);
- CountDownLatch blockRecoveryLatch = new CountDownLatch(1);
- InMemoryJournal.addBlockReadMessagesLatch(persistentID, blockRecoveryLatch);
+ txCohort.set(writeTx.ready());
+ } catch (Exception e) {
+ caughtEx.set(e);
+ return;
+ } finally {
+ txReady.countDown();
+ }
+ }
+ };
- InMemoryJournal.addEntry(persistentID, 1, "Dummy data so akka will read from persistence");
+ txThread.start();
- DistributedDataStore dataStore = setupDistributedDataStore(testName, false, shardName);
+ // Wait for the Tx operations to complete.
- // Create the write Tx
+ boolean done = Uninterruptibles.awaitUninterruptibly(txReady, 5, TimeUnit.SECONDS);
+ if (caughtEx.get() != null) {
+ throw caughtEx.get();
+ }
- final DOMStoreWriteTransaction writeTx = dataStore.newWriteOnlyTransaction();
- assertNotNull("newReadWriteTransaction returned null", writeTx);
+ assertEquals("Tx ready", true, done);
- // Do some modifications and ready the Tx on a separate thread.
+ // Wait for the commit to complete. Since the shard never
+ // initialized, the Tx should
+ // have timed out and throw an appropriate exception cause.
- final AtomicReference<DOMStoreThreePhaseCommitCohort> txCohort = new AtomicReference<>();
- final AtomicReference<Exception> caughtEx = new AtomicReference<>();
- final CountDownLatch txReady = new CountDownLatch(1);
- Thread txThread = new Thread() {
- @Override
- public void run() {
try {
- writeTx.write(TestModel.TEST_PATH,
- ImmutableNodes.containerNode(TestModel.TEST_QNAME));
-
- txCohort.set(writeTx.ready());
- } catch(Exception e) {
- caughtEx.set(e);
- return;
+ txCohort.get().canCommit().get(5, TimeUnit.SECONDS);
+ } catch (ExecutionException e) {
+ Throwables.propagateIfInstanceOf(e.getCause(), Exception.class);
+ Throwables.propagate(e.getCause());
} finally {
- txReady.countDown();
+ blockRecoveryLatch.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();
- }
-
- assertEquals("Tx ready", true, done);
-
- // Wait for the commit to complete. Since the shard never initialized, the Tx should
- // have timed out and throw an appropriate exception cause.
-
- try {
- txCohort.get().canCommit().get(5, TimeUnit.SECONDS);
- } catch(ExecutionException e) {
- throw e.getCause();
- } finally {
- blockRecoveryLatch.countDown();
- cleanup(dataStore);
}
- }};
+ };
}
- @Test(expected=NotInitializedException.class)
- public void testTransactionReadFailureWithShardNotInitialized() throws Throwable{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- String testName = "testTransactionReadFailureWithShardNotInitialized";
- String shardName = "test-1";
-
- // Set the shard initialization timeout low for the test.
+ @Test(expected = NotInitializedException.class)
+ @SuppressWarnings("checkstyle:IllegalCatch")
+ public void testTransactionReadFailureWithShardNotInitialized() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ String testName = "testTransactionReadFailureWithShardNotInitialized";
+ String shardName = "test-1";
- datastoreContextBuilder.shardInitializationTimeout(300, TimeUnit.MILLISECONDS);
+ // Set the shard initialization timeout low for the test.
- // Setup the InMemoryJournal to block shard recovery indefinitely.
+ datastoreContextBuilder.shardInitializationTimeout(300, TimeUnit.MILLISECONDS);
- String persistentID = String.format("member-1-shard-%s-%s", shardName, testName);
- CountDownLatch blockRecoveryLatch = new CountDownLatch(1);
- InMemoryJournal.addBlockReadMessagesLatch(persistentID, blockRecoveryLatch);
+ // Setup the InMemoryJournal to block shard recovery
+ // indefinitely.
- InMemoryJournal.addEntry(persistentID, 1, "Dummy data so akka will read from persistence");
+ String persistentID = String.format("member-1-shard-%s-%s", shardName, testName);
+ CountDownLatch blockRecoveryLatch = new CountDownLatch(1);
+ InMemoryJournal.addBlockReadMessagesLatch(persistentID, blockRecoveryLatch);
- DistributedDataStore dataStore = setupDistributedDataStore(testName, false, shardName);
+ InMemoryJournal.addEntry(persistentID, 1, "Dummy data so akka will read from persistence");
- // Create the read-write Tx
+ try (AbstractDataStore dataStore = setupDistributedDataStore(testName, false, shardName)) {
- final DOMStoreReadWriteTransaction readWriteTx = dataStore.newReadWriteTransaction();
- assertNotNull("newReadWriteTransaction returned null", readWriteTx);
+ // Create the read-write Tx
- // Do a read on the Tx on a separate thread.
-
- final AtomicReference<CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException>>
- txReadFuture = new AtomicReference<>();
- final AtomicReference<Exception> caughtEx = new AtomicReference<>();
- final CountDownLatch txReadDone = new CountDownLatch(1);
- Thread txThread = new Thread() {
- @Override
- public void run() {
- try {
- readWriteTx.write(TestModel.TEST_PATH,
- ImmutableNodes.containerNode(TestModel.TEST_QNAME));
+ final DOMStoreReadWriteTransaction readWriteTx = dataStore.newReadWriteTransaction();
+ assertNotNull("newReadWriteTransaction returned null", readWriteTx);
- txReadFuture.set(readWriteTx.read(TestModel.TEST_PATH));
-
- readWriteTx.close();
- } catch(Exception e) {
- caughtEx.set(e);
- return;
- } finally {
- txReadDone.countDown();
- }
- }
- };
+ // Do a read on the Tx on a separate thread.
- txThread.start();
-
- // Wait for the Tx operations to complete.
-
- boolean done = Uninterruptibles.awaitUninterruptibly(txReadDone, 5, TimeUnit.SECONDS);
- if(caughtEx.get() != null) {
- throw caughtEx.get();
- }
-
- assertEquals("Tx read done", true, done);
-
- // Wait for the read to complete. Since the shard never initialized, the Tx should
- // have timed out and throw an appropriate exception cause.
-
- try {
- txReadFuture.get().checkedGet(5, TimeUnit.SECONDS);
- } catch(ReadFailedException e) {
- throw e.getCause();
- } finally {
- blockRecoveryLatch.countDown();
- cleanup(dataStore);
- }
- }};
- }
+ final AtomicReference<CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException>>
+ txReadFuture = new AtomicReference<>();
+ final AtomicReference<Exception> caughtEx = new AtomicReference<>();
+ final CountDownLatch txReadDone = new CountDownLatch(1);
+ Thread txThread = new Thread() {
+ @Override
+ public void run() {
+ try {
+ readWriteTx.write(TestModel.TEST_PATH,
+ ImmutableNodes.containerNode(TestModel.TEST_QNAME));
- private void testTransactionCommitFailureWithNoShardLeader(final boolean writeOnly, final String testName) throws Throwable {
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- String shardName = "default";
+ txReadFuture.set(readWriteTx.read(TestModel.TEST_PATH));
- // We don't want the shard to become the leader so prevent shard elections.
- datastoreContextBuilder.customRaftPolicyImplementation(
- "org.opendaylight.controller.cluster.raft.policy.DisableElectionsRaftPolicy");
+ readWriteTx.close();
+ } catch (Exception e) {
+ caughtEx.set(e);
+ return;
+ } finally {
+ txReadDone.countDown();
+ }
+ }
+ };
- // 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);
+ txThread.start();
- DistributedDataStore dataStore = setupDistributedDataStore(testName, false, shardName);
+ // Wait for the Tx operations to complete.
- Object result = dataStore.getActorContext().executeOperation(dataStore.getActorContext().getShardManager(),
- new FindLocalShard(shardName, true));
- assertTrue("Expected LocalShardFound. Actual: " + result, result instanceof LocalShardFound);
-
- // Create the write Tx.
+ boolean done = Uninterruptibles.awaitUninterruptibly(txReadDone, 5, TimeUnit.SECONDS);
+ if (caughtEx.get() != null) {
+ throw caughtEx.get();
+ }
- final DOMStoreWriteTransaction writeTx = writeOnly ? dataStore.newWriteOnlyTransaction() :
- dataStore.newReadWriteTransaction();
- assertNotNull("newReadWriteTransaction returned null", writeTx);
+ assertEquals("Tx read done", true, done);
- // Do some modifications and ready the Tx on a separate thread.
+ // Wait for the read to complete. Since the shard never
+ // initialized, the Tx should
+ // have timed out and throw an appropriate exception cause.
- final AtomicReference<DOMStoreThreePhaseCommitCohort> txCohort = new AtomicReference<>();
- final AtomicReference<Exception> caughtEx = new AtomicReference<>();
- final CountDownLatch txReady = new CountDownLatch(1);
- Thread txThread = new Thread() {
- @Override
- public void run() {
try {
- writeTx.write(TestModel.JUNK_PATH,
- ImmutableNodes.containerNode(TestModel.JUNK_QNAME));
-
- txCohort.set(writeTx.ready());
- } catch(Exception e) {
- caughtEx.set(e);
- return;
+ txReadFuture.get().checkedGet(5, TimeUnit.SECONDS);
+ } catch (ReadFailedException e) {
+ Throwables.propagateIfInstanceOf(e.getCause(), Exception.class);
+ Throwables.propagate(e.getCause());
} finally {
- txReady.countDown();
+ blockRecoveryLatch.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();
}
+ };
+ }
- assertEquals("Tx ready", true, 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(5, TimeUnit.SECONDS);
- } catch(ExecutionException e) {
- throw e.getCause();
- } finally {
- cleanup(dataStore);
+ @SuppressWarnings("checkstyle:IllegalCatch")
+ private void testTransactionCommitFailureWithNoShardLeader(final boolean writeOnly, final String testName)
+ throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ 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);
+
+ try (AbstractDataStore dataStore = setupDistributedDataStore(testName, false, shardName)) {
+
+ Object result = dataStore.getActorContext().executeOperation(
+ dataStore.getActorContext().getShardManager(), new FindLocalShard(shardName, true));
+ assertTrue("Expected LocalShardFound. Actual: " + result, result instanceof LocalShardFound);
+
+ // Create the write Tx.
+
+ try (DOMStoreWriteTransaction writeTx = writeOnly ? dataStore.newWriteOnlyTransaction()
+ : dataStore.newReadWriteTransaction()) {
+ 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);
+ Thread txThread = new Thread() {
+ @Override
+ public void run() {
+ try {
+ writeTx.write(TestModel.JUNK_PATH,
+ ImmutableNodes.containerNode(TestModel.JUNK_QNAME));
+
+ txCohort.set(writeTx.ready());
+ } catch (Exception e) {
+ caughtEx.set(e);
+ return;
+ } 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();
+ }
+
+ assertEquals("Tx ready", true, 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(5, TimeUnit.SECONDS);
+ } catch (ExecutionException e) {
+ Throwables.propagateIfInstanceOf(e.getCause(), Exception.class);
+ Throwables.propagate(e.getCause());
+ }
+ }
+ }
}
- }};
+ };
}
- @Test(expected=NoShardLeaderException.class)
- public void testWriteOnlyTransactionCommitFailureWithNoShardLeader() throws Throwable {
+ @Test(expected = NoShardLeaderException.class)
+ public void testWriteOnlyTransactionCommitFailureWithNoShardLeader() throws Exception {
datastoreContextBuilder.writeOnlyTransactionOptimizationsEnabled(true);
testTransactionCommitFailureWithNoShardLeader(true, "testWriteOnlyTransactionCommitFailureWithNoShardLeader");
}
- @Test(expected=NoShardLeaderException.class)
- public void testReadWriteTransactionCommitFailureWithNoShardLeader() throws Throwable {
+ @Test(expected = NoShardLeaderException.class)
+ public void testReadWriteTransactionCommitFailureWithNoShardLeader() throws Exception {
testTransactionCommitFailureWithNoShardLeader(false, "testReadWriteTransactionCommitFailureWithNoShardLeader");
}
@Test
- public void testTransactionAbort() throws Exception{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore =
- setupDistributedDataStore("transactionAbortIntegrationTest", "test-1");
+ public void testTransactionAbort() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore("transactionAbortIntegrationTest",
+ "test-1")) {
- DOMStoreWriteTransaction writeTx = dataStore.newWriteOnlyTransaction();
- assertNotNull("newWriteOnlyTransaction returned null", writeTx);
+ DOMStoreWriteTransaction writeTx = dataStore.newWriteOnlyTransaction();
+ assertNotNull("newWriteOnlyTransaction returned null", writeTx);
- writeTx.write(TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
+ writeTx.write(TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
- DOMStoreThreePhaseCommitCohort cohort = writeTx.ready();
+ DOMStoreThreePhaseCommitCohort cohort = writeTx.ready();
- cohort.canCommit().get(5, TimeUnit.SECONDS);
+ cohort.canCommit().get(5, TimeUnit.SECONDS);
- cohort.abort().get(5, TimeUnit.SECONDS);
+ cohort.abort().get(5, TimeUnit.SECONDS);
- testWriteTransaction(dataStore, TestModel.TEST_PATH,
- ImmutableNodes.containerNode(TestModel.TEST_QNAME));
-
- cleanup(dataStore);
- }};
+ testWriteTransaction(dataStore, TestModel.TEST_PATH,
+ ImmutableNodes.containerNode(TestModel.TEST_QNAME));
+ }
+ }
+ };
}
@Test
- public void testTransactionChainWithSingleShard() throws Exception{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore = setupDistributedDataStore("testTransactionChainWithSingleShard", "test-1");
-
- // 1. Create a Tx chain and write-only Tx
+ @SuppressWarnings("checkstyle:IllegalCatch")
+ public void testTransactionChainWithSingleShard() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore("testTransactionChainWithSingleShard",
+ "test-1")) {
- DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
+ // 1. Create a Tx chain and write-only Tx
- DOMStoreWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
- assertNotNull("newWriteOnlyTransaction returned null", writeTx);
+ DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
- // 2. Write some data
+ DOMStoreWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
+ assertNotNull("newWriteOnlyTransaction returned null", writeTx);
- NormalizedNode<?, ?> testNode = ImmutableNodes.containerNode(TestModel.TEST_QNAME);
- writeTx.write(TestModel.TEST_PATH, testNode);
+ // 2. Write some data
- // 3. Ready the Tx for commit
+ NormalizedNode<?, ?> testNode = ImmutableNodes.containerNode(TestModel.TEST_QNAME);
+ writeTx.write(TestModel.TEST_PATH, testNode);
- final DOMStoreThreePhaseCommitCohort cohort1 = writeTx.ready();
+ // 3. Ready the Tx for commit
- // 4. Commit the Tx on another thread that first waits for the second read Tx.
+ final DOMStoreThreePhaseCommitCohort cohort1 = writeTx.ready();
- final CountDownLatch continueCommit1 = new CountDownLatch(1);
- final CountDownLatch commit1Done = new CountDownLatch(1);
- final AtomicReference<Exception> commit1Error = new AtomicReference<>();
- new Thread() {
- @Override
- public void run() {
- try {
- continueCommit1.await();
- doCommit(cohort1);
- } catch (Exception e) {
- commit1Error.set(e);
- } finally {
- commit1Done.countDown();
- }
- }
- }.start();
+ // 4. Commit the Tx on another thread that first waits for
+ // the second read Tx.
- // 5. Create a new read Tx from the chain to read and verify the data from the first
- // Tx is visible after being readied.
+ final CountDownLatch continueCommit1 = new CountDownLatch(1);
+ final CountDownLatch commit1Done = new CountDownLatch(1);
+ final AtomicReference<Exception> commit1Error = new AtomicReference<>();
+ new Thread() {
+ @Override
+ public void run() {
+ try {
+ continueCommit1.await();
+ doCommit(cohort1);
+ } catch (Exception e) {
+ commit1Error.set(e);
+ } finally {
+ commit1Done.countDown();
+ }
+ }
+ }.start();
- DOMStoreReadTransaction readTx = txChain.newReadOnlyTransaction();
- Optional<NormalizedNode<?, ?>> optional = readTx.read(TestModel.TEST_PATH).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", testNode, optional.get());
+ // 5. Create a new read Tx from the chain to read and verify
+ // the data from the first
+ // Tx is visible after being readied.
- // 6. Create a new RW Tx from the chain, write more data, and ready it
+ DOMStoreReadTransaction readTx = txChain.newReadOnlyTransaction();
+ Optional<NormalizedNode<?, ?>> optional = readTx.read(TestModel.TEST_PATH).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", testNode, optional.get());
- DOMStoreReadWriteTransaction rwTx = txChain.newReadWriteTransaction();
- MapNode outerNode = ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME).build();
- rwTx.write(TestModel.OUTER_LIST_PATH, outerNode);
+ // 6. Create a new RW Tx from the chain, write more data,
+ // and ready it
- DOMStoreThreePhaseCommitCohort cohort2 = rwTx.ready();
+ DOMStoreReadWriteTransaction rwTx = txChain.newReadWriteTransaction();
+ MapNode outerNode = ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME).build();
+ rwTx.write(TestModel.OUTER_LIST_PATH, outerNode);
- // 7. Create a new read Tx from the chain to read the data from the last RW Tx to
- // verify it is visible.
+ final DOMStoreThreePhaseCommitCohort cohort2 = rwTx.ready();
- readTx = txChain.newReadWriteTransaction();
- optional = readTx.read(TestModel.OUTER_LIST_PATH).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", outerNode, optional.get());
+ // 7. Create a new read Tx from the chain to read the data
+ // from the last RW Tx to
+ // verify it is visible.
- // 8. Wait for the 2 commits to complete and close the chain.
+ readTx = txChain.newReadWriteTransaction();
+ optional = readTx.read(TestModel.OUTER_LIST_PATH).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", outerNode, optional.get());
- continueCommit1.countDown();
- Uninterruptibles.awaitUninterruptibly(commit1Done, 5, TimeUnit.SECONDS);
+ // 8. Wait for the 2 commits to complete and close the
+ // chain.
- if(commit1Error.get() != null) {
- throw commit1Error.get();
- }
+ continueCommit1.countDown();
+ Uninterruptibles.awaitUninterruptibly(commit1Done, 5, TimeUnit.SECONDS);
- doCommit(cohort2);
+ if (commit1Error.get() != null) {
+ throw commit1Error.get();
+ }
- txChain.close();
+ doCommit(cohort2);
- // 9. Create a new read Tx from the data store and verify committed data.
+ txChain.close();
- readTx = dataStore.newReadOnlyTransaction();
- optional = readTx.read(TestModel.OUTER_LIST_PATH).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", outerNode, optional.get());
+ // 9. Create a new read Tx from the data store and verify
+ // committed data.
- cleanup(dataStore);
- }};
+ readTx = dataStore.newReadOnlyTransaction();
+ optional = readTx.read(TestModel.OUTER_LIST_PATH).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", outerNode, optional.get());
+ }
+ }
+ };
}
@Test
- public void testTransactionChainWithMultipleShards() throws Exception{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore = setupDistributedDataStore("testTransactionChainWithMultipleShards",
- "cars-1", "people-1");
-
- DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
+ public void testTransactionChainWithMultipleShards() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore(
+ "testTransactionChainWithMultipleShards", "cars-1", "people-1")) {
- DOMStoreWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
- assertNotNull("newWriteOnlyTransaction returned null", writeTx);
+ DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
- writeTx.write(CarsModel.BASE_PATH, CarsModel.emptyContainer());
- writeTx.write(PeopleModel.BASE_PATH, PeopleModel.emptyContainer());
+ DOMStoreWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
+ assertNotNull("newWriteOnlyTransaction returned null", writeTx);
- writeTx.write(CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode());
- writeTx.write(PeopleModel.PERSON_LIST_PATH, PeopleModel.newPersonMapNode());
+ writeTx.write(CarsModel.BASE_PATH, CarsModel.emptyContainer());
+ writeTx.write(PeopleModel.BASE_PATH, PeopleModel.emptyContainer());
- DOMStoreThreePhaseCommitCohort cohort1 = writeTx.ready();
+ writeTx.write(CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode());
+ writeTx.write(PeopleModel.PERSON_LIST_PATH, PeopleModel.newPersonMapNode());
- DOMStoreReadWriteTransaction readWriteTx = txChain.newReadWriteTransaction();
+ final DOMStoreThreePhaseCommitCohort cohort1 = writeTx.ready();
- MapEntryNode car = CarsModel.newCarEntry("optima", BigInteger.valueOf(20000));
- YangInstanceIdentifier carPath = CarsModel.newCarPath("optima");
- readWriteTx.write(carPath, car);
+ DOMStoreReadWriteTransaction readWriteTx = txChain.newReadWriteTransaction();
- MapEntryNode person = PeopleModel.newPersonEntry("jack");
- YangInstanceIdentifier personPath = PeopleModel.newPersonPath("jack");
- readWriteTx.merge(personPath, person);
+ MapEntryNode car = CarsModel.newCarEntry("optima", BigInteger.valueOf(20000));
+ YangInstanceIdentifier carPath = CarsModel.newCarPath("optima");
+ readWriteTx.write(carPath, car);
- Optional<NormalizedNode<?, ?>> optional = readWriteTx.read(carPath).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", car, optional.get());
+ MapEntryNode person = PeopleModel.newPersonEntry("jack");
+ YangInstanceIdentifier personPath = PeopleModel.newPersonPath("jack");
+ readWriteTx.merge(personPath, person);
- optional = readWriteTx.read(personPath).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", person, optional.get());
+ Optional<NormalizedNode<?, ?>> optional = readWriteTx.read(carPath).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", car, optional.get());
- DOMStoreThreePhaseCommitCohort cohort2 = readWriteTx.ready();
+ optional = readWriteTx.read(personPath).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", person, optional.get());
- writeTx = txChain.newWriteOnlyTransaction();
+ DOMStoreThreePhaseCommitCohort cohort2 = readWriteTx.ready();
- writeTx.delete(carPath);
+ writeTx = txChain.newWriteOnlyTransaction();
- DOMStoreThreePhaseCommitCohort cohort3 = writeTx.ready();
+ writeTx.delete(carPath);
- ListenableFuture<Boolean> canCommit1 = cohort1.canCommit();
- ListenableFuture<Boolean> canCommit2 = cohort2.canCommit();
+ DOMStoreThreePhaseCommitCohort cohort3 = writeTx.ready();
- doCommit(canCommit1, cohort1);
- doCommit(canCommit2, cohort2);
- doCommit(cohort3);
+ ListenableFuture<Boolean> canCommit1 = cohort1.canCommit();
+ ListenableFuture<Boolean> canCommit2 = cohort2.canCommit();
- txChain.close();
+ doCommit(canCommit1, cohort1);
+ doCommit(canCommit2, cohort2);
+ doCommit(cohort3);
- DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
+ txChain.close();
- optional = readTx.read(carPath).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", false, optional.isPresent());
+ DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
- optional = readTx.read(personPath).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", person, optional.get());
+ optional = readTx.read(carPath).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", false, optional.isPresent());
- cleanup(dataStore);
- }};
+ optional = readTx.read(personPath).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", person, optional.get());
+ }
+ }
+ };
}
@Test
- public void testCreateChainedTransactionsInQuickSuccession() throws Exception{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore = setupDistributedDataStore(
- "testCreateChainedTransactionsInQuickSuccession", "cars-1");
+ public void testCreateChainedTransactionsInQuickSuccession() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore(
+ "testCreateChainedTransactionsInQuickSuccession", "cars-1")) {
- ConcurrentDOMDataBroker broker = new ConcurrentDOMDataBroker(
- ImmutableMap.<LogicalDatastoreType, DOMStore>builder().put(
- LogicalDatastoreType.CONFIGURATION, dataStore).build(), MoreExecutors.directExecutor());
+ ConcurrentDOMDataBroker broker = new ConcurrentDOMDataBroker(
+ ImmutableMap.<LogicalDatastoreType, DOMStore>builder()
+ .put(LogicalDatastoreType.CONFIGURATION, dataStore).build(),
+ MoreExecutors.directExecutor());
- TransactionChainListener listener = Mockito.mock(TransactionChainListener.class);
- DOMTransactionChain txChain = broker.createTransactionChain(listener);
+ TransactionChainListener listener = Mockito.mock(TransactionChainListener.class);
+ DOMTransactionChain txChain = broker.createTransactionChain(listener);
- List<CheckedFuture<Void, TransactionCommitFailedException>> futures = new ArrayList<>();
+ List<CheckedFuture<Void, TransactionCommitFailedException>> futures = new ArrayList<>();
- DOMDataWriteTransaction 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.submit());
+ DOMDataWriteTransaction 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.submit());
- int nCars = 100;
- for(int i = 0; i < nCars; i++) {
- DOMDataReadWriteTransaction rwTx = txChain.newReadWriteTransaction();
+ int numCars = 100;
+ for (int i = 0; i < numCars; i++) {
+ DOMDataReadWriteTransaction rwTx = txChain.newReadWriteTransaction();
- rwTx.merge(LogicalDatastoreType.CONFIGURATION, CarsModel.newCarPath("car" + i),
- CarsModel.newCarEntry("car" + i, BigInteger.valueOf(20000)));
+ rwTx.merge(LogicalDatastoreType.CONFIGURATION, CarsModel.newCarPath("car" + i),
+ CarsModel.newCarEntry("car" + i, BigInteger.valueOf(20000)));
- futures.add(rwTx.submit());
- }
-
- for(CheckedFuture<Void, TransactionCommitFailedException> f: futures) {
- f.checkedGet();
- }
+ futures.add(rwTx.submit());
+ }
- Optional<NormalizedNode<?, ?>> optional = txChain.newReadOnlyTransaction().read(
- LogicalDatastoreType.CONFIGURATION, CarsModel.CAR_LIST_PATH).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("# cars", nCars, ((Collection<?>)optional.get().getValue()).size());
+ for (CheckedFuture<Void, TransactionCommitFailedException> f : futures) {
+ f.checkedGet();
+ }
- txChain.close();
+ Optional<NormalizedNode<?, ?>> optional = txChain.newReadOnlyTransaction()
+ .read(LogicalDatastoreType.CONFIGURATION, CarsModel.CAR_LIST_PATH).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("# cars", numCars, ((Collection<?>) optional.get().getValue()).size());
- broker.close();
+ txChain.close();
- cleanup(dataStore);
- }};
+ broker.close();
+ }
+ }
+ };
}
@Test
- public void testCreateChainedTransactionAfterEmptyTxReadied() throws Exception{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore = setupDistributedDataStore(
- "testCreateChainedTransactionAfterEmptyTxReadied", "test-1");
-
- DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
+ public void testCreateChainedTransactionAfterEmptyTxReadied() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore(
+ "testCreateChainedTransactionAfterEmptyTxReadied", "test-1")) {
- DOMStoreReadWriteTransaction rwTx1 = txChain.newReadWriteTransaction();
+ DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
- rwTx1.ready();
+ DOMStoreReadWriteTransaction rwTx1 = txChain.newReadWriteTransaction();
- DOMStoreReadWriteTransaction rwTx2 = txChain.newReadWriteTransaction();
+ rwTx1.ready();
- Optional<NormalizedNode<?, ?>> optional = rwTx2.read(TestModel.TEST_PATH).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", false, optional.isPresent());
+ DOMStoreReadWriteTransaction rwTx2 = txChain.newReadWriteTransaction();
- txChain.close();
+ Optional<NormalizedNode<?, ?>> optional = rwTx2.read(TestModel.TEST_PATH).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", false, optional.isPresent());
- cleanup(dataStore);
- }};
+ txChain.close();
+ }
+ }
+ };
}
@Test
- public void testCreateChainedTransactionWhenPreviousNotReady() throws Throwable {
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore = setupDistributedDataStore(
- "testCreateChainedTransactionWhenPreviousNotReady", "test-1");
+ public void testCreateChainedTransactionWhenPreviousNotReady() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore(
+ "testCreateChainedTransactionWhenPreviousNotReady", "test-1")) {
- final DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
+ final DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
- DOMStoreWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
- assertNotNull("newWriteOnlyTransaction returned null", writeTx);
+ DOMStoreWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
+ assertNotNull("newWriteOnlyTransaction returned null", writeTx);
- writeTx.write(TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
+ 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.
+ // Try to create another Tx of each type - each should fail
+ // b/c the previous Tx wasn't
+ // readied.
- assertExceptionOnTxChainCreates(txChain, IllegalStateException.class);
- }};
+ assertExceptionOnTxChainCreates(txChain, IllegalStateException.class);
+ }
+ }
+ };
}
@Test
- public void testCreateChainedTransactionAfterClose() throws Throwable {
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore = setupDistributedDataStore(
- "testCreateChainedTransactionAfterClose", "test-1");
+ public void testCreateChainedTransactionAfterClose() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore(
+ "testCreateChainedTransactionAfterClose", "test-1")) {
- DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
+ DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
- txChain.close();
+ txChain.close();
- // Try to create another Tx of each type - should fail b/c the previous Tx was closed.
+ // Try to create another Tx of each type - should fail b/c
+ // the previous Tx was closed.
- assertExceptionOnTxChainCreates(txChain, TransactionChainClosedException.class);
- }};
+ assertExceptionOnTxChainCreates(txChain, TransactionChainClosedException.class);
+ }
+ }
+ };
}
@Test
- public void testChainWithReadOnlyTxAfterPreviousReady() throws Throwable {
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore = setupDistributedDataStore(
- "testChainWithReadOnlyTxAfterPreviousReady", "test-1");
+ public void testChainWithReadOnlyTxAfterPreviousReady() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore(
+ "testChainWithReadOnlyTxAfterPreviousReady", "test-1")) {
- final DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
+ final DOMStoreTransactionChain txChain = dataStore.createTransactionChain();
- // Create a write tx and submit.
+ // Create a write tx and submit.
- DOMStoreWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
- writeTx.write(TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
- DOMStoreThreePhaseCommitCohort cohort1 = writeTx.ready();
+ 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.
+ // Create read-only tx's and issue a read.
- CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> readFuture1 =
- txChain.newReadOnlyTransaction().read(TestModel.TEST_PATH);
+ CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> readFuture1 = txChain
+ .newReadOnlyTransaction().read(TestModel.TEST_PATH);
- CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> readFuture2 =
- txChain.newReadOnlyTransaction().read(TestModel.TEST_PATH);
+ CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> readFuture2 = txChain
+ .newReadOnlyTransaction().read(TestModel.TEST_PATH);
- // Create another write tx and issue the write.
+ // Create another write tx and issue the write.
- DOMStoreWriteTransaction writeTx2 = txChain.newWriteOnlyTransaction();
- writeTx2.write(TestModel.OUTER_LIST_PATH,
- ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME).build());
+ DOMStoreWriteTransaction writeTx2 = txChain.newWriteOnlyTransaction();
+ writeTx2.write(TestModel.OUTER_LIST_PATH,
+ ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME).build());
- // Ensure the reads succeed.
+ // Ensure the reads succeed.
- assertEquals("isPresent", true, readFuture1.checkedGet(5, TimeUnit.SECONDS).isPresent());
- assertEquals("isPresent", true, readFuture2.checkedGet(5, TimeUnit.SECONDS).isPresent());
+ assertEquals("isPresent", true, readFuture1.checkedGet(5, TimeUnit.SECONDS).isPresent());
+ assertEquals("isPresent", true, readFuture2.checkedGet(5, TimeUnit.SECONDS).isPresent());
- // Ensure the writes succeed.
+ // Ensure the writes succeed.
- DOMStoreThreePhaseCommitCohort cohort2 = writeTx2.ready();
+ DOMStoreThreePhaseCommitCohort cohort2 = writeTx2.ready();
- doCommit(cohort1);
- doCommit(cohort2);
+ doCommit(cohort1);
+ doCommit(cohort2);
- assertEquals("isPresent", true, txChain.newReadOnlyTransaction().read(TestModel.OUTER_LIST_PATH).
- checkedGet(5, TimeUnit.SECONDS).isPresent());
- }};
+ assertEquals("isPresent", true, txChain.newReadOnlyTransaction().read(TestModel.OUTER_LIST_PATH)
+ .checkedGet(5, TimeUnit.SECONDS).isPresent());
+ }
+ }
+ };
}
@Test
- public void testChainedTransactionFailureWithSingleShard() throws Exception{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore = setupDistributedDataStore(
- "testChainedTransactionFailureWithSingleShard", "cars-1");
+ public void testChainedTransactionFailureWithSingleShard() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore(
+ "testChainedTransactionFailureWithSingleShard", "cars-1")) {
- ConcurrentDOMDataBroker broker = new ConcurrentDOMDataBroker(
- ImmutableMap.<LogicalDatastoreType, DOMStore>builder().put(
- LogicalDatastoreType.CONFIGURATION, dataStore).build(), MoreExecutors.directExecutor());
+ ConcurrentDOMDataBroker broker = new ConcurrentDOMDataBroker(
+ ImmutableMap.<LogicalDatastoreType, DOMStore>builder()
+ .put(LogicalDatastoreType.CONFIGURATION, dataStore).build(),
+ MoreExecutors.directExecutor());
- TransactionChainListener listener = Mockito.mock(TransactionChainListener.class);
- DOMTransactionChain txChain = broker.createTransactionChain(listener);
+ TransactionChainListener listener = Mockito.mock(TransactionChainListener.class);
+ DOMTransactionChain txChain = broker.createTransactionChain(listener);
- DOMDataReadWriteTransaction rwTx = txChain.newReadWriteTransaction();
+ DOMDataReadWriteTransaction rwTx = txChain.newReadWriteTransaction();
- ContainerNode invalidData = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
- new YangInstanceIdentifier.NodeIdentifier(CarsModel.BASE_QNAME)).
- withChild(ImmutableNodes.leafNode(TestModel.JUNK_QNAME, "junk")).build();
+ ContainerNode invalidData = ImmutableContainerNodeBuilder.create()
+ .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(CarsModel.BASE_QNAME))
+ .withChild(ImmutableNodes.leafNode(TestModel.JUNK_QNAME, "junk")).build();
- rwTx.merge(LogicalDatastoreType.CONFIGURATION, CarsModel.BASE_PATH, invalidData);
+ rwTx.merge(LogicalDatastoreType.CONFIGURATION, CarsModel.BASE_PATH, invalidData);
- try {
- rwTx.submit().checkedGet(5, TimeUnit.SECONDS);
- fail("Expected TransactionCommitFailedException");
- } catch (TransactionCommitFailedException e) {
- // Expected
- }
+ try {
+ rwTx.submit().checkedGet(5, TimeUnit.SECONDS);
+ fail("Expected TransactionCommitFailedException");
+ } catch (TransactionCommitFailedException e) {
+ // Expected
+ }
- verify(listener, timeout(5000)).onTransactionChainFailed(eq(txChain), eq(rwTx), any(Throwable.class));
+ verify(listener, timeout(5000)).onTransactionChainFailed(eq(txChain), eq(rwTx),
+ any(Throwable.class));
- txChain.close();
- broker.close();
- cleanup(dataStore);
- }};
+ txChain.close();
+ broker.close();
+ }
+ }
+ };
}
@Test
- public void testChainedTransactionFailureWithMultipleShards() throws Exception{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore = setupDistributedDataStore(
- "testChainedTransactionFailureWithMultipleShards", "cars-1", "people-1");
+ public void testChainedTransactionFailureWithMultipleShards() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore(
+ "testChainedTransactionFailureWithMultipleShards", "cars-1", "people-1")) {
- ConcurrentDOMDataBroker broker = new ConcurrentDOMDataBroker(
- ImmutableMap.<LogicalDatastoreType, DOMStore>builder().put(
- LogicalDatastoreType.CONFIGURATION, dataStore).build(), MoreExecutors.directExecutor());
+ ConcurrentDOMDataBroker broker = new ConcurrentDOMDataBroker(
+ ImmutableMap.<LogicalDatastoreType, DOMStore>builder()
+ .put(LogicalDatastoreType.CONFIGURATION, dataStore).build(),
+ MoreExecutors.directExecutor());
- TransactionChainListener listener = Mockito.mock(TransactionChainListener.class);
- DOMTransactionChain txChain = broker.createTransactionChain(listener);
+ TransactionChainListener listener = Mockito.mock(TransactionChainListener.class);
+ DOMTransactionChain txChain = broker.createTransactionChain(listener);
- DOMDataWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
+ DOMDataWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
- writeTx.put(LogicalDatastoreType.CONFIGURATION, PeopleModel.BASE_PATH, PeopleModel.emptyContainer());
+ writeTx.put(LogicalDatastoreType.CONFIGURATION, PeopleModel.BASE_PATH,
+ PeopleModel.emptyContainer());
- ContainerNode invalidData = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
- new YangInstanceIdentifier.NodeIdentifier(CarsModel.BASE_QNAME)).
- withChild(ImmutableNodes.leafNode(TestModel.JUNK_QNAME, "junk")).build();
+ ContainerNode invalidData = ImmutableContainerNodeBuilder.create()
+ .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(CarsModel.BASE_QNAME))
+ .withChild(ImmutableNodes.leafNode(TestModel.JUNK_QNAME, "junk")).build();
- // Note that merge will validate the data and fail but put succeeds b/c deep validation is not
- // done for put for performance reasons.
- 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.
+ writeTx.merge(LogicalDatastoreType.CONFIGURATION, CarsModel.BASE_PATH, invalidData);
- try {
- writeTx.submit().checkedGet(5, TimeUnit.SECONDS);
- fail("Expected TransactionCommitFailedException");
- } catch (TransactionCommitFailedException e) {
- // Expected
- }
+ try {
+ writeTx.submit().checkedGet(5, TimeUnit.SECONDS);
+ fail("Expected TransactionCommitFailedException");
+ } catch (TransactionCommitFailedException e) {
+ // Expected
+ }
- verify(listener, timeout(5000)).onTransactionChainFailed(eq(txChain), eq(writeTx), any(Throwable.class));
+ verify(listener, timeout(5000)).onTransactionChainFailed(eq(txChain), eq(writeTx),
+ any(Throwable.class));
- txChain.close();
- broker.close();
- cleanup(dataStore);
- }};
+ txChain.close();
+ broker.close();
+ }
+ }
+ };
}
@Test
- public void testChangeListenerRegistration() throws Exception{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- DistributedDataStore dataStore =
- setupDistributedDataStore("testChangeListenerRegistration", "test-1");
-
- testWriteTransaction(dataStore, TestModel.TEST_PATH,
- ImmutableNodes.containerNode(TestModel.TEST_QNAME));
+ public void testChangeListenerRegistration() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ try (AbstractDataStore dataStore = setupDistributedDataStore("testChangeListenerRegistration",
+ "test-1")) {
- MockDataChangeListener listener = new MockDataChangeListener(1);
+ testWriteTransaction(dataStore, TestModel.TEST_PATH,
+ ImmutableNodes.containerNode(TestModel.TEST_QNAME));
- ListenerRegistration<MockDataChangeListener>
- listenerReg = dataStore.registerChangeListener(TestModel.TEST_PATH, listener,
- DataChangeScope.SUBTREE);
+ MockDataChangeListener listener = new MockDataChangeListener(1);
- assertNotNull("registerChangeListener returned null", listenerReg);
+ ListenerRegistration<MockDataChangeListener> listenerReg = dataStore
+ .registerChangeListener(TestModel.TEST_PATH, listener, DataChangeScope.SUBTREE);
- // Wait for the initial notification
+ assertNotNull("registerChangeListener returned null", listenerReg);
- listener.waitForChangeEvents(TestModel.TEST_PATH);
+ // Wait for the initial notification
- listener.reset(2);
+ listener.waitForChangeEvents(TestModel.TEST_PATH);
- // Write 2 updates.
+ listener.reset(2);
- testWriteTransaction(dataStore, TestModel.OUTER_LIST_PATH,
- ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME).build());
+ // Write 2 updates.
- YangInstanceIdentifier listPath = YangInstanceIdentifier.builder(TestModel.OUTER_LIST_PATH).
- nodeWithKey(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1).build();
- testWriteTransaction(dataStore, listPath,
- ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1));
+ testWriteTransaction(dataStore, TestModel.OUTER_LIST_PATH,
+ ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME).build());
- // Wait for the 2 updates.
+ YangInstanceIdentifier listPath = YangInstanceIdentifier.builder(TestModel.OUTER_LIST_PATH)
+ .nodeWithKey(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1).build();
+ testWriteTransaction(dataStore, listPath,
+ ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1));
- listener.waitForChangeEvents(TestModel.OUTER_LIST_PATH, listPath);
+ // Wait for the 2 updates.
- listenerReg.close();
+ listener.waitForChangeEvents(TestModel.OUTER_LIST_PATH, listPath);
- 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));
+ listenerReg.close();
- listener.expectNoMoreChanges("Received unexpected change after close");
+ 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));
- cleanup(dataStore);
- }};
+ listener.expectNoMoreChanges("Received unexpected change after close");
+ }
+ }
+ };
}
@Test
- public void testRestoreFromDatastoreSnapshot() throws Exception{
- new IntegrationTestKit(getSystem(), datastoreContextBuilder) {{
- String name = "transactionIntegrationTest";
-
- ContainerNode carsNode = CarsModel.newCarsNode(CarsModel.newCarsMapNode(
- CarsModel.newCarEntry("optima", BigInteger.valueOf(20000L)),
- CarsModel.newCarEntry("sportage", BigInteger.valueOf(30000L))));
-
- ShardDataTree dataTree = new ShardDataTree(SchemaContextHelper.full(), TreeType.OPERATIONAL);
- AbstractShardTest.writeToStore(dataTree, CarsModel.BASE_PATH, carsNode);
- NormalizedNode<?, ?> root = AbstractShardTest.readStore(dataTree.getDataTree(),
- YangInstanceIdentifier.builder().build());
-
- Snapshot carsSnapshot = Snapshot.create(SerializationUtils.serializeNormalizedNode(root),
- Collections.<ReplicatedLogEntry>emptyList(), 2, 1, 2, 1, 1, "member-1");
-
- NormalizedNode<?, ?> peopleNode = PeopleModel.create();
- dataTree = new ShardDataTree(SchemaContextHelper.full(), TreeType.OPERATIONAL);
- AbstractShardTest.writeToStore(dataTree, PeopleModel.BASE_PATH, peopleNode);
- root = AbstractShardTest.readStore(dataTree.getDataTree(), YangInstanceIdentifier.builder().build());
-
- Snapshot peopleSnapshot = Snapshot.create(SerializationUtils.serializeNormalizedNode(root),
- Collections.<ReplicatedLogEntry>emptyList(), 2, 1, 2, 1, 1, "member-1");
+ public void testRestoreFromDatastoreSnapshot() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ final String name = "transactionIntegrationTest";
+
+ ContainerNode carsNode = CarsModel.newCarsNode(
+ CarsModel.newCarsMapNode(CarsModel.newCarEntry("optima", BigInteger.valueOf(20000L)),
+ CarsModel.newCarEntry("sportage", BigInteger.valueOf(30000L))));
+
+ DataTree dataTree = InMemoryDataTreeFactory.getInstance().create(TreeType.OPERATIONAL);
+ dataTree.setSchemaContext(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.<ReplicatedLogEntry>emptyList(), 2, 1, 2, 1, 1, "member-1", null);
+
+ NormalizedNode<?, ?> peopleNode = PeopleModel.create();
+ dataTree = InMemoryDataTreeFactory.getInstance().create(TreeType.OPERATIONAL);
+ dataTree.setSchemaContext(SchemaContextHelper.full());
+ AbstractShardTest.writeToStore(dataTree, PeopleModel.BASE_PATH, peopleNode);
+ root = AbstractShardTest.readStore(dataTree, YangInstanceIdentifier.EMPTY);
+
+ Snapshot peopleSnapshot = Snapshot.create(
+ new ShardSnapshotState(new MetadataShardDataTreeSnapshot(root)),
+ Collections.<ReplicatedLogEntry>emptyList(), 2, 1, 2, 1, 1, "member-1", null);
+
+ restoreFromSnapshot = new DatastoreSnapshot(name, null, Arrays.asList(
+ new DatastoreSnapshot.ShardSnapshot("cars", carsSnapshot),
+ new DatastoreSnapshot.ShardSnapshot("people", peopleSnapshot)));
+
+ try (AbstractDataStore dataStore = setupDistributedDataStore(name, "module-shards-member1.conf",
+ true, "cars", "people")) {
+
+ DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
+
+ Optional<NormalizedNode<?, ?>> optional = readTx.read(CarsModel.BASE_PATH).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", carsNode, optional.get());
+
+ optional = readTx.read(PeopleModel.BASE_PATH).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", peopleNode, optional.get());
+ }
+ }
+ };
+ }
- restoreFromSnapshot = new DatastoreSnapshot(name, null, Arrays.asList(
- new DatastoreSnapshot.ShardSnapshot("cars",
- org.apache.commons.lang3.SerializationUtils.serialize(carsSnapshot)),
- new DatastoreSnapshot.ShardSnapshot("people",
- org.apache.commons.lang3.SerializationUtils.serialize(peopleSnapshot))));
+ @Test
+ @Deprecated
+ public void testRecoveryFromPreCarbonSnapshot() throws Exception {
+ new IntegrationTestKit(getSystem(), datastoreContextBuilder) {
+ {
+ final String name = "testRecoveryFromPreCarbonSnapshot";
+
+ ContainerNode carsNode = CarsModel.newCarsNode(
+ CarsModel.newCarsMapNode(CarsModel.newCarEntry("optima", BigInteger.valueOf(20000L)),
+ CarsModel.newCarEntry("sportage", BigInteger.valueOf(30000L))));
+
+ DataTree dataTree = InMemoryDataTreeFactory.getInstance().create(TreeType.OPERATIONAL);
+ dataTree.setSchemaContext(SchemaContextHelper.full());
+ AbstractShardTest.writeToStore(dataTree, CarsModel.BASE_PATH, carsNode);
+ NormalizedNode<?, ?> root = AbstractShardTest.readStore(dataTree, YangInstanceIdentifier.EMPTY);
+
+ MetadataShardDataTreeSnapshot shardSnapshot = new MetadataShardDataTreeSnapshot(root);
+ final ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ try (final DataOutputStream dos = new DataOutputStream(bos)) {
+ PayloadVersion.BORON.writeTo(dos);
+ try (ObjectOutputStream oos = new ObjectOutputStream(dos)) {
+ oos.writeObject(shardSnapshot);
+ }
+ }
- DistributedDataStore dataStore = setupDistributedDataStore(name, "module-shards-member1.conf",
- true, "cars", "people");
+ final org.opendaylight.controller.cluster.raft.Snapshot snapshot =
+ org.opendaylight.controller.cluster.raft.Snapshot.create(bos.toByteArray(),
+ Collections.<ReplicatedLogEntry>emptyList(), 2, 1, 2, 1, 1, "member-1", null);
- DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
+ InMemorySnapshotStore.addSnapshot("member-1-shard-cars-" + name, snapshot);
- Optional<NormalizedNode<?, ?>> optional = readTx.read(CarsModel.BASE_PATH).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", carsNode, optional.get());
+ try (AbstractDataStore dataStore = setupDistributedDataStore(name, "module-shards-member1.conf",
+ true, "cars")) {
- optional = readTx.read(PeopleModel.BASE_PATH).get(5, TimeUnit.SECONDS);
- assertEquals("isPresent", true, optional.isPresent());
- assertEquals("Data node", peopleNode, optional.get());
+ DOMStoreReadTransaction readTx = dataStore.newReadOnlyTransaction();
- cleanup(dataStore);
- }};
+ Optional<NormalizedNode<?, ?>> optional = readTx.read(CarsModel.BASE_PATH).get(5, TimeUnit.SECONDS);
+ assertEquals("isPresent", true, optional.isPresent());
+ assertEquals("Data node", carsNode, optional.get());
+ }
+ }
+ };
}
}
Code Review / controller.git / blobdiff