package org.opendaylight.controller.cluster.datastore;
import static org.awaitility.Awaitility.await;
+import static org.hamcrest.CoreMatchers.instanceOf;
+import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertThrows;
import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
+import static org.junit.Assume.assumeTrue;
import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.timeout;
import static org.mockito.Mockito.verify;
import com.google.common.base.Stopwatch;
import com.google.common.base.Throwables;
import com.google.common.collect.ImmutableMap;
-import com.google.common.primitives.UnsignedLong;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.MoreExecutors;
import com.google.common.util.concurrent.Uninterruptibles;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
-import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Optional;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicLong;
-import java.util.function.Supplier;
import org.junit.After;
-import org.junit.Assume;
import org.junit.Before;
-import org.junit.Ignore;
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.mockito.stubbing.Answer;
import org.opendaylight.controller.cluster.access.client.RequestTimeoutException;
import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
import org.opendaylight.controller.cluster.datastore.messages.ReadyTransactionReply;
import org.opendaylight.controller.cluster.datastore.modification.MergeModification;
import org.opendaylight.controller.cluster.datastore.modification.WriteModification;
-import org.opendaylight.controller.cluster.datastore.persisted.FrontendHistoryMetadata;
+import org.opendaylight.controller.cluster.datastore.persisted.FrontendClientMetadata;
import org.opendaylight.controller.cluster.datastore.persisted.FrontendShardDataTreeSnapshotMetadata;
import org.opendaylight.controller.cluster.datastore.persisted.MetadataShardDataTreeSnapshot;
import org.opendaylight.controller.cluster.datastore.persisted.ShardSnapshotState;
+import org.opendaylight.controller.cluster.datastore.utils.UnsignedLongBitmap;
import org.opendaylight.controller.cluster.raft.base.messages.TimeoutNow;
import org.opendaylight.controller.cluster.raft.client.messages.GetOnDemandRaftState;
import org.opendaylight.controller.cluster.raft.client.messages.OnDemandRaftState;
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.TransactionCommitFailedException;
import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction;
import org.opendaylight.mdsal.dom.api.DOMTransactionChain;
import org.opendaylight.mdsal.dom.api.DOMTransactionChainListener;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.tree.InMemoryDataTreeFactory;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import scala.collection.Set;
import scala.concurrent.Await;
import scala.concurrent.Future;
import scala.concurrent.duration.FiniteDuration;
private static void verifyNode(final DOMStoreReadTransaction readTx, final YangInstanceIdentifier path,
final NormalizedNode expNode) throws Exception {
- final Optional<NormalizedNode> optional = readTx.read(path).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", optional.isPresent());
- assertEquals("Data node", expNode, optional.get());
+ assertEquals(Optional.of(expNode), readTx.read(path).get(5, TimeUnit.SECONDS));
}
private static void verifyExists(final DOMStoreReadTransaction readTx, final YangInstanceIdentifier path)
throws Exception {
- final Boolean exists = readTx.exists(path).get(5, TimeUnit.SECONDS);
- assertEquals("exists", Boolean.TRUE, exists);
+ assertEquals("exists", Boolean.TRUE, readTx.exists(path).get(5, TimeUnit.SECONDS));
}
@Test
@Test
public void testSingleTransactionsWritesInQuickSuccession() throws Exception {
- final String testName = "testWriteTransactionWithSingleShard";
- initDatastoresWithCars(testName);
+ initDatastoresWithCars("testSingleTransactionsWritesInQuickSuccession");
final DOMStoreTransactionChain txChain = followerDistributedDataStore.createTransactionChain();
int numCars = 5;
for (int i = 0; i < numCars; i++) {
writeTx = txChain.newWriteOnlyTransaction();
- writeTx.write(CarsModel.newCarPath("car" + i),
- CarsModel.newCarEntry("car" + i, Uint64.valueOf(20000)));
-
+ writeTx.write(CarsModel.newCarPath("car" + i), CarsModel.newCarEntry("car" + i, Uint64.valueOf(20000)));
followerTestKit.doCommit(writeTx.ready());
- DOMStoreReadTransaction domStoreReadTransaction = txChain.newReadOnlyTransaction();
- domStoreReadTransaction.read(CarsModel.BASE_PATH).get();
-
- domStoreReadTransaction.close();
+ try (var tx = txChain.newReadOnlyTransaction()) {
+ tx.read(CarsModel.BASE_PATH).get();
+ }
}
// wait to let the shard catch up with purged
await("Range set leak test").atMost(5, TimeUnit.SECONDS)
.pollInterval(500, TimeUnit.MILLISECONDS)
.untilAsserted(() -> {
- Optional<ActorRef> localShard =
- leaderDistributedDataStore.getActorUtils().findLocalShard("cars");
- FrontendShardDataTreeSnapshotMetadata frontendMetadata =
- (FrontendShardDataTreeSnapshotMetadata) leaderDistributedDataStore.getActorUtils()
- .executeOperation(localShard.get(), new RequestFrontendMetadata());
+ final var localShard = leaderDistributedDataStore.getActorUtils().findLocalShard("cars")
+ .orElseThrow();
+ final var frontendMetadata =
+ (FrontendShardDataTreeSnapshotMetadata) leaderDistributedDataStore.getActorUtils()
+ .executeOperation(localShard, new RequestFrontendMetadata());
+ final var clientMeta = frontendMetadata.getClients().get(0);
if (leaderDistributedDataStore.getActorUtils().getDatastoreContext().isUseTellBasedProtocol()) {
- Iterator<FrontendHistoryMetadata> iterator =
- frontendMetadata.getClients().get(0).getCurrentHistories().iterator();
- FrontendHistoryMetadata metadata = iterator.next();
- while (iterator.hasNext() && metadata.getHistoryId() != 1) {
- metadata = iterator.next();
- }
-
- assertEquals(0, metadata.getClosedTransactions().size());
-
- final var purgedRanges = metadata.getPurgedTransactions().ranges();
- assertEquals(1, purgedRanges.size());
- final var purgedRange = purgedRanges.first();
- assertEquals(UnsignedLong.ZERO, purgedRange.lower());
- assertEquals(UnsignedLong.valueOf(10), purgedRange.upper());
+ assertTellClientMetadata(clientMeta, numCars * 2);
} else {
- // ask based should track no metadata
- assertTrue(frontendMetadata.getClients().get(0).getCurrentHistories().isEmpty());
+ assertAskClientMetadata(clientMeta);
}
});
- 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().body()).size());
+ try (var tx = txChain.newReadOnlyTransaction()) {
+ final var body = tx.read(CarsModel.CAR_LIST_PATH).get(5, TimeUnit.SECONDS).orElseThrow().body();
+ assertThat(body, instanceOf(Collection.class));
+ assertEquals(numCars, ((Collection<?>) body).size());
+ }
+ }
+
+ private void assertAskClientMetadata(final FrontendClientMetadata clientMeta) {
+ // ask based should track no metadata
+ assertEquals(List.of(), clientMeta.getCurrentHistories());
+ }
+
+ private void assertTellClientMetadata(final FrontendClientMetadata clientMeta, final long lastPurged) {
+ final var iterator = clientMeta.getCurrentHistories().iterator();
+ var metadata = iterator.next();
+ while (iterator.hasNext() && metadata.getHistoryId() != 1) {
+ metadata = iterator.next();
+ }
+
+ // FIXME: CONTROLLER-1991: remove this assumption
+ assumeTrue(false);
+
+ assertEquals(UnsignedLongBitmap.of(), metadata.getClosedTransactions());
+ assertEquals("[[0.." + lastPurged + "]]", metadata.getPurgedTransactions().ranges().toString());
}
@Test
- @Ignore("Flushes out tell based leak needs to be handled separately")
public void testCloseTransactionMetadataLeak() throws Exception {
- // Ask based frontend seems to have some issues with back to back close
- Assume.assumeTrue(testParameter.isAssignableFrom(TestClientBackedDataStore.class));
+ // FIXME: Ask-based frontend seems to have some issues with back to back close
+ assumeTrue(testParameter.isAssignableFrom(TestClientBackedDataStore.class));
- final String testName = "testWriteTransactionWithSingleShard";
- initDatastoresWithCars(testName);
+ initDatastoresWithCars("testCloseTransactionMetadataLeak");
final DOMStoreTransactionChain txChain = followerDistributedDataStore.createTransactionChain();
writeTx = txChain.newWriteOnlyTransaction();
writeTx.close();
- DOMStoreReadTransaction domStoreReadTransaction = txChain.newReadOnlyTransaction();
- domStoreReadTransaction.read(CarsModel.BASE_PATH).get();
-
- domStoreReadTransaction.close();
+ try (var tx = txChain.newReadOnlyTransaction()) {
+ tx.read(CarsModel.BASE_PATH).get();
+ }
}
writeTx = txChain.newWriteOnlyTransaction();
await("Close transaction purge leak test.").atMost(5, TimeUnit.SECONDS)
.pollInterval(500, TimeUnit.MILLISECONDS)
.untilAsserted(() -> {
- Optional<ActorRef> localShard =
- leaderDistributedDataStore.getActorUtils().findLocalShard("cars");
- FrontendShardDataTreeSnapshotMetadata frontendMetadata =
+ final var localShard = leaderDistributedDataStore.getActorUtils().findLocalShard("cars")
+ .orElseThrow();
+ final var frontendMetadata =
(FrontendShardDataTreeSnapshotMetadata) leaderDistributedDataStore.getActorUtils()
- .executeOperation(localShard.get(), new RequestFrontendMetadata());
+ .executeOperation(localShard, new RequestFrontendMetadata());
+ final var clientMeta = frontendMetadata.getClients().get(0);
if (leaderDistributedDataStore.getActorUtils().getDatastoreContext().isUseTellBasedProtocol()) {
- Iterator<FrontendHistoryMetadata> iterator =
- frontendMetadata.getClients().get(0).getCurrentHistories().iterator();
- FrontendHistoryMetadata metadata = iterator.next();
- while (iterator.hasNext() && metadata.getHistoryId() != 1) {
- metadata = iterator.next();
- }
-
- assertEquals(0, metadata.getClosedTransactions().size());
- assertEquals(1, metadata.getPurgedTransactions().size());
+ assertTellClientMetadata(clientMeta, numCars * 2 + 1);
} else {
- // ask based should track no metadata
- assertTrue(frontendMetadata.getClients().get(0).getCurrentHistories().isEmpty());
+ assertAskClientMetadata(clientMeta);
}
});
- 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().body()).size());
+ try (var tx = txChain.newReadOnlyTransaction()) {
+ final var body = tx.read(CarsModel.CAR_LIST_PATH).get(5, TimeUnit.SECONDS).orElseThrow().body();
+ assertThat(body, instanceOf(Collection.class));
+ assertEquals(numCars, ((Collection<?>) body).size());
+ }
}
@Test
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());
+ assertEquals(Optional.of(car), readWriteTx.read(carPath).get(5, TimeUnit.SECONDS));
+ assertEquals(Optional.of(person), readWriteTx.read(personPath).get(5, TimeUnit.SECONDS));
final DOMStoreThreePhaseCommitCohort cohort2 = readWriteTx.ready();
final DOMStoreReadTransaction readTx = followerDistributedDataStore.newReadOnlyTransaction();
verifyCars(readTx, car);
- optional = readTx.read(personPath).get(5, TimeUnit.SECONDS);
- assertFalse("isPresent", optional.isPresent());
+ assertEquals(Optional.empty(), readTx.read(personPath).get(5, TimeUnit.SECONDS));
}
@Test
LogicalDatastoreType.CONFIGURATION, followerDistributedDataStore).build(),
MoreExecutors.directExecutor());
- final DOMTransactionChainListener listener = Mockito.mock(DOMTransactionChainListener.class);
+ final DOMTransactionChainListener listener = mock(DOMTransactionChainListener.class);
final DOMTransactionChain txChain = broker.createTransactionChain(listener);
final DOMDataTreeWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
writeTx.merge(LogicalDatastoreType.CONFIGURATION, CarsModel.BASE_PATH, invalidData);
- try {
- writeTx.commit().get(5, TimeUnit.SECONDS);
- fail("Expected TransactionCommitFailedException");
- } catch (final ExecutionException e) {
- // Expected
- }
+ final var ex = assertThrows(ExecutionException.class, () -> writeTx.commit().get(5, TimeUnit.SECONDS))
+ .getCause();
+ assertThat(ex, instanceOf(TransactionCommitFailedException.class));
verify(listener, timeout(5000)).onTransactionChainFailed(eq(txChain), eq(writeTx), any(Throwable.class));
LogicalDatastoreType.CONFIGURATION, followerDistributedDataStore).build(),
MoreExecutors.directExecutor());
- final DOMTransactionChainListener listener = Mockito.mock(DOMTransactionChainListener.class);
+ final DOMTransactionChainListener listener = mock(DOMTransactionChainListener.class);
final DOMTransactionChain txChain = broker.createTransactionChain(listener);
final DOMDataTreeWriteTransaction writeTx = txChain.newWriteOnlyTransaction();
// done for put for performance reasons.
writeTx.merge(LogicalDatastoreType.CONFIGURATION, CarsModel.BASE_PATH, invalidData);
- try {
- writeTx.commit().get(5, TimeUnit.SECONDS);
- fail("Expected TransactionCommitFailedException");
- } catch (final ExecutionException e) {
- // Expected
- }
+ final var ex = assertThrows(ExecutionException.class, () -> writeTx.commit().get(5, TimeUnit.SECONDS))
+ .getCause();
+ assertThat(ex, instanceOf(TransactionCommitFailedException.class));
verify(listener, timeout(5000)).onTransactionChainFailed(eq(txChain), eq(writeTx), any(Throwable.class));
final ActorSelection txActor = leaderDistributedDataStore.getActorUtils().actorSelection(
((ReadyTransactionReply)resp).getCohortPath());
- final Supplier<Short> versionSupplier = Mockito.mock(Supplier.class);
- Mockito.doReturn(DataStoreVersions.CURRENT_VERSION).when(versionSupplier).get();
- ThreePhaseCommitCohortProxy cohort = new ThreePhaseCommitCohortProxy(
- leaderDistributedDataStore.getActorUtils(), Arrays.asList(
- new ThreePhaseCommitCohortProxy.CohortInfo(Futures.successful(txActor), versionSupplier)), tx2);
+ ThreePhaseCommitCohortProxy cohort = new ThreePhaseCommitCohortProxy(leaderDistributedDataStore.getActorUtils(),
+ List.of(new ThreePhaseCommitCohortProxy.CohortInfo(Futures.successful(txActor),
+ () -> DataStoreVersions.CURRENT_VERSION)), tx2);
cohort.canCommit().get(5, TimeUnit.SECONDS);
cohort.preCommit().get(5, TimeUnit.SECONDS);
cohort.commit().get(5, TimeUnit.SECONDS);
final MapEntryNode car1 = CarsModel.newCarEntry("optima", Uint64.valueOf(20000));
new WriteModification(CarsModel.newCarPath("optima"), car1).apply(modification);
- ForwardedReadyTransaction forwardedReady = new ForwardedReadyTransaction(tx1,
- DataStoreVersions.CURRENT_VERSION, new ReadWriteShardDataTreeTransaction(
- Mockito.mock(ShardDataTreeTransactionParent.class), tx1, modification), true,
- Optional.empty());
+ ForwardedReadyTransaction forwardedReady = new ForwardedReadyTransaction(tx1, DataStoreVersions.CURRENT_VERSION,
+ new ReadWriteShardDataTreeTransaction(mock(ShardDataTreeTransactionParent.class), tx1, modification),
+ true, Optional.empty());
carsFollowerShard.get().tell(forwardedReady, followerTestKit.getRef());
Object resp = followerTestKit.expectMsgClass(Object.class);
MapEntryNode car2 = CarsModel.newCarEntry("sportage", Uint64.valueOf(30000));
new WriteModification(CarsModel.newCarPath("sportage"), car2).apply(modification);
- forwardedReady = new ForwardedReadyTransaction(tx2,
- DataStoreVersions.CURRENT_VERSION, new ReadWriteShardDataTreeTransaction(
- Mockito.mock(ShardDataTreeTransactionParent.class), tx2, modification), false,
- Optional.empty());
+ forwardedReady = new ForwardedReadyTransaction(tx2, DataStoreVersions.CURRENT_VERSION,
+ new ReadWriteShardDataTreeTransaction(mock(ShardDataTreeTransactionParent.class), tx2, modification),
+ false, Optional.empty());
carsFollowerShard.get().tell(forwardedReady, followerTestKit.getRef());
resp = followerTestKit.expectMsgClass(Object.class);
ActorSelection txActor = leaderDistributedDataStore.getActorUtils().actorSelection(
((ReadyTransactionReply)resp).getCohortPath());
- final Supplier<Short> versionSupplier = Mockito.mock(Supplier.class);
- Mockito.doReturn(DataStoreVersions.CURRENT_VERSION).when(versionSupplier).get();
final ThreePhaseCommitCohortProxy cohort = new ThreePhaseCommitCohortProxy(
- leaderDistributedDataStore.getActorUtils(), Arrays.asList(
- new ThreePhaseCommitCohortProxy.CohortInfo(Futures.successful(txActor), versionSupplier)), tx2);
+ leaderDistributedDataStore.getActorUtils(), List.of(
+ new ThreePhaseCommitCohortProxy.CohortInfo(Futures.successful(txActor),
+ () -> DataStoreVersions.CURRENT_VERSION)), tx2);
cohort.canCommit().get(5, TimeUnit.SECONDS);
cohort.preCommit().get(5, TimeUnit.SECONDS);
cohort.commit().get(5, TimeUnit.SECONDS);
@Test
public void testTransactionForwardedToLeaderAfterRetry() throws Exception {
// FIXME: remove when test passes also for ClientBackedDataStore
- Assume.assumeTrue(DistributedDataStore.class.isAssignableFrom(testParameter));
+ assumeTrue(DistributedDataStore.class.isAssignableFrom(testParameter));
+
followerDatastoreContextBuilder.shardBatchedModificationCount(2);
leaderDatastoreContextBuilder.shardBatchedModificationCount(2);
initDatastoresWithCarsAndPeople("testTransactionForwardedToLeaderAfterRetry");
@Test
public void testLeadershipTransferOnShutdown() throws Exception {
// FIXME: remove when test passes also for ClientBackedDataStore
- Assume.assumeTrue(DistributedDataStore.class.isAssignableFrom(testParameter));
+ assumeTrue(DistributedDataStore.class.isAssignableFrom(testParameter));
+
leaderDatastoreContextBuilder.shardBatchedModificationCount(1);
followerDatastoreContextBuilder.shardElectionTimeoutFactor(10).customRaftPolicyImplementation(null);
final String testName = "testLeadershipTransferOnShutdown";
@Test
public void testTransactionWithIsolatedLeader() throws Exception {
// FIXME: remove when test passes also for ClientBackedDataStore
- Assume.assumeTrue(DistributedDataStore.class.isAssignableFrom(testParameter));
+ assumeTrue(DistributedDataStore.class.isAssignableFrom(testParameter));
+
// Set the isolated leader check interval high so we can control the switch to IsolatedLeader.
leaderDatastoreContextBuilder.shardIsolatedLeaderCheckIntervalInMillis(10000000);
final String testName = "testTransactionWithIsolatedLeader";
MemberNode.verifyRaftState(leaderDistributedDataStore, "cars",
raftState -> assertEquals("getRaftState", "IsolatedLeader", raftState.getRaftState()));
- try {
- leaderTestKit.doCommit(noShardLeaderWriteTx.ready());
- fail("Expected NoShardLeaderException");
- } catch (final ExecutionException e) {
- assertEquals("getCause", NoShardLeaderException.class, Throwables.getRootCause(e).getClass());
- }
+ final var ex = assertThrows(ExecutionException.class,
+ () -> leaderTestKit.doCommit(noShardLeaderWriteTx.ready()));
+ assertEquals(NoShardLeaderException.class, Throwables.getRootCause(ex).getClass());
sendDatastoreContextUpdate(leaderDistributedDataStore, leaderDatastoreContextBuilder
.shardElectionTimeoutFactor(100));
rwTx.write(CarsModel.BASE_PATH, CarsModel.emptyContainer());
- try {
- followerTestKit.doCommit(rwTx.ready());
- fail("Exception expected");
- } catch (final ExecutionException e) {
- final String msg = "Unexpected exception: " + Throwables.getStackTraceAsString(e.getCause());
- if (DistributedDataStore.class.isAssignableFrom(testParameter)) {
- assertTrue(msg, Throwables.getRootCause(e) instanceof NoShardLeaderException
- || e.getCause() instanceof ShardLeaderNotRespondingException);
- } else {
- assertTrue(msg, Throwables.getRootCause(e) instanceof RequestTimeoutException);
- }
+ final var ex = assertThrows(ExecutionException.class, () -> followerTestKit.doCommit(rwTx.ready()));
+ final String msg = "Unexpected exception: " + Throwables.getStackTraceAsString(ex.getCause());
+ if (DistributedDataStore.class.isAssignableFrom(testParameter)) {
+ assertTrue(msg, Throwables.getRootCause(ex) instanceof NoShardLeaderException
+ || ex.getCause() instanceof ShardLeaderNotRespondingException);
+ } else {
+ assertThat(msg, Throwables.getRootCause(ex), instanceOf(RequestTimeoutException.class));
}
}
rwTx.write(CarsModel.BASE_PATH, CarsModel.emptyContainer());
- try {
- followerTestKit.doCommit(rwTx.ready());
- fail("Exception expected");
- } catch (final ExecutionException e) {
- final String msg = "Unexpected exception: " + Throwables.getStackTraceAsString(e.getCause());
- if (DistributedDataStore.class.isAssignableFrom(testParameter)) {
- assertTrue(msg, Throwables.getRootCause(e) instanceof NoShardLeaderException);
- } else {
- assertTrue(msg, Throwables.getRootCause(e) instanceof RequestTimeoutException);
- }
+ final var ex = assertThrows(ExecutionException.class, () -> followerTestKit.doCommit(rwTx.ready()));
+ final String msg = "Unexpected exception: " + Throwables.getStackTraceAsString(ex.getCause());
+ if (DistributedDataStore.class.isAssignableFrom(testParameter)) {
+ assertThat(msg, Throwables.getRootCause(ex), instanceOf(NoShardLeaderException.class));
+ } else {
+ assertThat(msg, Throwables.getRootCause(ex), instanceOf(RequestTimeoutException.class));
}
}
Member follower2Member = follower2Cluster.readView().self();
await().atMost(10, TimeUnit.SECONDS)
- .until(() -> leaderCluster.readView().unreachableMembers().contains(follower2Member));
+ .until(() -> containsUnreachable(leaderCluster, follower2Member));
await().atMost(10, TimeUnit.SECONDS)
- .until(() -> followerCluster.readView().unreachableMembers().contains(follower2Member));
+ .until(() -> containsUnreachable(followerCluster, follower2Member));
ActorRef followerCars = followerDistributedDataStore.getActorUtils().findLocalShard("cars").get();
ds2.close();
}
+ private static Boolean containsUnreachable(final Cluster cluster, final Member member) {
+ // unreachableMembers() returns scala.collection.immutable.Set, but we are using scala.collection.Set to fix JDT
+ // see https://bugs.eclipse.org/bugs/show_bug.cgi?id=468276#c32
+ final Set<Member> members = cluster.readView().unreachableMembers();
+ return members.contains(member);
+ }
+
@Test
public void testInstallSnapshot() throws Exception {
final String testName = "testInstallSnapshot";
initDatastoresWithCars(testName);
- final Optional<NormalizedNode> readOptional = leaderDistributedDataStore.newReadOnlyTransaction().read(
- CarsModel.BASE_PATH).get(5, TimeUnit.SECONDS);
- assertTrue("isPresent", readOptional.isPresent());
- assertEquals("Node", carsNode, readOptional.get());
+ assertEquals(Optional.of(carsNode), leaderDistributedDataStore.newReadOnlyTransaction().read(
+ CarsModel.BASE_PATH).get(5, TimeUnit.SECONDS));
verifySnapshot(InMemorySnapshotStore.waitForSavedSnapshot(leaderCarShardName, Snapshot.class),
initialSnapshot, snapshotRoot);
@Test
public void testReadWriteMessageSlicing() throws Exception {
// The slicing is only implemented for tell-based protocol
- Assume.assumeTrue(ClientBackedDataStore.class.isAssignableFrom(testParameter));
+ assumeTrue(ClientBackedDataStore.class.isAssignableFrom(testParameter));
leaderDatastoreContextBuilder.maximumMessageSliceSize(100);
followerDatastoreContextBuilder.maximumMessageSliceSize(100);
@Test
public void testSnapshotOnRootOverwrite() throws Exception {
- if (!DistributedDataStore.class.isAssignableFrom(testParameter)) {
- // FIXME: ClientBackedDatastore does not have stable indexes/term, the snapshot index seems to fluctuate
- return;
- }
+ // FIXME: ClientBackedDatastore does not have stable indexes/term, the snapshot index seems to fluctuate
+ assumeTrue(DistributedDataStore.class.isAssignableFrom(testParameter));
final String testName = "testSnapshotOnRootOverwrite";
final String[] shards = {"cars", "default"};
private static void sendDatastoreContextUpdate(final AbstractDataStore dataStore, final Builder builder) {
final Builder newBuilder = DatastoreContext.newBuilderFrom(builder.build());
- final DatastoreContextFactory mockContextFactory = Mockito.mock(DatastoreContextFactory.class);
+ final DatastoreContextFactory mockContextFactory = mock(DatastoreContextFactory.class);
final Answer<DatastoreContext> answer = invocation -> newBuilder.build();
- Mockito.doAnswer(answer).when(mockContextFactory).getBaseDatastoreContext();
- Mockito.doAnswer(answer).when(mockContextFactory).getShardDatastoreContext(Mockito.anyString());
+ doAnswer(answer).when(mockContextFactory).getBaseDatastoreContext();
+ doAnswer(answer).when(mockContextFactory).getShardDatastoreContext(anyString());
dataStore.onDatastoreContextUpdated(mockContextFactory);
}
}
Code Review / controller.git / blobdiff