Search in sources :

Example 56 with ClientConnection

use of io.pravega.client.connection.impl.ClientConnection in project pravega by pravega.

the class SegmentOutputStreamTest method testOverSizedWriteFails.

@Test
public void testOverSizedWriteFails() throws ConnectionFailedException, SegmentSealedException {
    UUID cid = UUID.randomUUID();
    PravegaNodeUri uri = new PravegaNodeUri("endpoint", SERVICE_PORT);
    MockConnectionFactoryImpl cf = new MockConnectionFactoryImpl();
    cf.setExecutor(executorService());
    MockController controller = new MockController(uri.getEndpoint(), uri.getPort(), cf, true);
    ClientConnection connection = mock(ClientConnection.class);
    cf.provideConnection(uri, connection);
    @Cleanup SegmentOutputStreamImpl output = new SegmentOutputStreamImpl(SEGMENT, true, controller, cf, cid, segmentSealedCallback, RETRY_SCHEDULE, DelegationTokenProviderFactory.createWithEmptyToken());
    output.reconnect();
    verify(connection).send(new SetupAppend(output.getRequestId(), cid, SEGMENT, ""));
    cf.getProcessor(uri).appendSetup(new AppendSetup(output.getRequestId(), SEGMENT, cid, 0));
    ByteBuffer data = ByteBuffer.allocate(PendingEvent.MAX_WRITE_SIZE + 1);
    CompletableFuture<Void> acked = new CompletableFuture<>();
    try {
        output.write(PendingEvent.withoutHeader("routingKey", data, acked));
        fail("Did not throw");
    } catch (IllegalArgumentException e) {
    // expected
    }
    assertEquals(false, acked.isDone());
    verifyNoMoreInteractions(connection);
}
Also used : Cleanup(lombok.Cleanup) ByteBuffer(java.nio.ByteBuffer) AppendSetup(io.pravega.shared.protocol.netty.WireCommands.AppendSetup) CompletableFuture(java.util.concurrent.CompletableFuture) PravegaNodeUri(io.pravega.shared.protocol.netty.PravegaNodeUri) MockConnectionFactoryImpl(io.pravega.client.stream.mock.MockConnectionFactoryImpl) SetupAppend(io.pravega.shared.protocol.netty.WireCommands.SetupAppend) MockController(io.pravega.client.stream.mock.MockController) ClientConnection(io.pravega.client.connection.impl.ClientConnection) UUID(java.util.UUID) Test(org.junit.Test)

Example 57 with ClientConnection

use of io.pravega.client.connection.impl.ClientConnection in project pravega by pravega.

the class SegmentOutputStreamTest method testNoSuchSegment.

@Test(timeout = 10000)
public void testNoSuchSegment() throws Exception {
    UUID cid = UUID.randomUUID();
    PravegaNodeUri uri = new PravegaNodeUri("endpoint", SERVICE_PORT);
    MockConnectionFactoryImpl cf = new MockConnectionFactoryImpl();
    cf.setExecutor(executorService());
    MockController controller = new MockController(uri.getEndpoint(), uri.getPort(), cf, true);
    ClientConnection connection = mock(ClientConnection.class);
    cf.provideConnection(uri, connection);
    InOrder order = Mockito.inOrder(connection);
    @SuppressWarnings("resource") SegmentOutputStreamImpl output = new SegmentOutputStreamImpl(SEGMENT, true, controller, cf, cid, segmentSealedCallback, RETRY_SCHEDULE, DelegationTokenProviderFactory.createWithEmptyToken());
    output.reconnect();
    order.verify(connection).send(new SetupAppend(output.getRequestId(), cid, SEGMENT, ""));
    cf.getProcessor(uri).appendSetup(new AppendSetup(output.getRequestId(), SEGMENT, cid, 0));
    ByteBuffer data = getBuffer("test");
    // Write an Event.
    CompletableFuture<Void> ack = new CompletableFuture<>();
    output.write(PendingEvent.withoutHeader(null, data, ack));
    order.verify(connection).send(new Append(SEGMENT, cid, 1, 1, Unpooled.wrappedBuffer(data), null, output.getRequestId()));
    // writer is not complete until a response from Segment Store is received.
    assertEquals(false, ack.isDone());
    // Simulate a No Such Segment while waiting on flush.
    AssertExtensions.assertBlocks(() -> {
        AssertExtensions.assertThrows(SegmentSealedException.class, () -> output.flush());
    }, () -> {
        cf.getProcessor(uri).noSuchSegment(new WireCommands.NoSuchSegment(output.getRequestId(), SEGMENT, "SomeException", -1L));
        output.getUnackedEventsOnSeal();
    });
    AssertExtensions.assertThrows(SegmentSealedException.class, () -> output.flush());
}
Also used : InOrder(org.mockito.InOrder) ByteBuffer(java.nio.ByteBuffer) AppendSetup(io.pravega.shared.protocol.netty.WireCommands.AppendSetup) CompletableFuture(java.util.concurrent.CompletableFuture) Append(io.pravega.shared.protocol.netty.Append) SetupAppend(io.pravega.shared.protocol.netty.WireCommands.SetupAppend) PravegaNodeUri(io.pravega.shared.protocol.netty.PravegaNodeUri) MockConnectionFactoryImpl(io.pravega.client.stream.mock.MockConnectionFactoryImpl) SetupAppend(io.pravega.shared.protocol.netty.WireCommands.SetupAppend) MockController(io.pravega.client.stream.mock.MockController) ClientConnection(io.pravega.client.connection.impl.ClientConnection) UUID(java.util.UUID) WireCommands(io.pravega.shared.protocol.netty.WireCommands) Test(org.junit.Test)

Example 58 with ClientConnection

use of io.pravega.client.connection.impl.ClientConnection in project pravega by pravega.

the class SegmentOutputStreamTest method testFlushIsBlockedUntilCallBackInvoked.

/**
 * This test ensures that the flush() on a segment is released only after sealed segment callback is invoked.
 * The callback implemented in EventStreamWriter appends this segment to its sealedSegmentQueue.
 */
@Test(timeout = 10000)
public void testFlushIsBlockedUntilCallBackInvoked() throws Exception {
    // Segment sealed callback will finish execution only when the latch is released;
    ReusableLatch latch = new ReusableLatch(false);
    final Consumer<Segment> segmentSealedCallback = segment -> Exceptions.handleInterrupted(() -> latch.await());
    UUID cid = UUID.randomUUID();
    PravegaNodeUri uri = new PravegaNodeUri("endpoint", SERVICE_PORT);
    MockConnectionFactoryImpl cf = new MockConnectionFactoryImpl();
    cf.setExecutor(executorService());
    MockController controller = new MockController(uri.getEndpoint(), uri.getPort(), cf, true);
    ClientConnection connection = mock(ClientConnection.class);
    cf.provideConnection(uri, connection);
    InOrder order = Mockito.inOrder(connection);
    @SuppressWarnings("resource") SegmentOutputStreamImpl output = new SegmentOutputStreamImpl(SEGMENT, true, controller, cf, cid, segmentSealedCallback, RETRY_SCHEDULE, DelegationTokenProviderFactory.createWithEmptyToken());
    output.reconnect();
    order.verify(connection).send(new SetupAppend(output.getRequestId(), cid, SEGMENT, ""));
    cf.getProcessor(uri).appendSetup(new AppendSetup(output.getRequestId(), SEGMENT, cid, 0));
    ByteBuffer data = getBuffer("test");
    CompletableFuture<Void> ack = new CompletableFuture<>();
    output.write(PendingEvent.withoutHeader(null, data, ack));
    order.verify(connection).send(new Append(SEGMENT, cid, 1, 1, Unpooled.wrappedBuffer(data), null, output.getRequestId()));
    assertEquals(false, ack.isDone());
    @Cleanup("shutdownNow") ScheduledExecutorService executor = ExecutorServiceHelpers.newScheduledThreadPool(1, "netty-callback");
    // simulate a SegmentIsSealed WireCommand from SegmentStore.
    executor.submit(() -> cf.getProcessor(uri).segmentIsSealed(new WireCommands.SegmentIsSealed(output.getRequestId(), SEGMENT, "SomeException", 1)));
    AssertExtensions.assertBlocks(() -> {
        AssertExtensions.assertThrows(SegmentSealedException.class, () -> output.flush());
    }, () -> latch.release());
    AssertExtensions.assertThrows(SegmentSealedException.class, () -> output.flush());
}
Also used : ArgumentMatchers(org.mockito.ArgumentMatchers) Retry(io.pravega.common.util.Retry) AssertExtensions(io.pravega.test.common.AssertExtensions) ArgumentMatchers.eq(org.mockito.ArgumentMatchers.eq) Cleanup(lombok.Cleanup) ByteBuffer(java.nio.ByteBuffer) Unpooled(io.netty.buffer.Unpooled) Mockito.doThrow(org.mockito.Mockito.doThrow) MockController(io.pravega.client.stream.mock.MockController) ClientConnection(io.pravega.client.connection.impl.ClientConnection) Mockito.verifyNoMoreInteractions(org.mockito.Mockito.verifyNoMoreInteractions) AccessOperation(io.pravega.shared.security.auth.AccessOperation) Mockito.doAnswer(org.mockito.Mockito.doAnswer) PravegaNodeUri(io.pravega.shared.protocol.netty.PravegaNodeUri) Assert.fail(org.junit.Assert.fail) LeakDetectorTestSuite(io.pravega.test.common.LeakDetectorTestSuite) AppendSetup(io.pravega.shared.protocol.netty.WireCommands.AppendSetup) AssertExtensions.assertThrows(io.pravega.test.common.AssertExtensions.assertThrows) DelegationTokenProviderFactory(io.pravega.client.security.auth.DelegationTokenProviderFactory) UUID(java.util.UUID) RetriesExhaustedException(io.pravega.common.util.RetriesExhaustedException) CountDownLatch(java.util.concurrent.CountDownLatch) List(java.util.List) Assert.assertFalse(org.junit.Assert.assertFalse) Mockito.inOrder(org.mockito.Mockito.inOrder) Futures(io.pravega.common.concurrent.Futures) ReplyProcessor(io.pravega.shared.protocol.netty.ReplyProcessor) Mockito.mock(org.mockito.Mockito.mock) ArgumentMatchers.any(org.mockito.ArgumentMatchers.any) ConnectionFailedException(io.pravega.shared.protocol.netty.ConnectionFailedException) Exceptions(io.pravega.common.Exceptions) AtomicBoolean(java.util.concurrent.atomic.AtomicBoolean) Callable(java.util.concurrent.Callable) CompletableFuture(java.util.concurrent.CompletableFuture) Mockito.spy(org.mockito.Mockito.spy) PendingEvent(io.pravega.client.stream.impl.PendingEvent) Append(io.pravega.shared.protocol.netty.Append) Answer(org.mockito.stubbing.Answer) SetupAppend(io.pravega.shared.protocol.netty.WireCommands.SetupAppend) InvocationOnMock(org.mockito.invocation.InvocationOnMock) ImmutableList(com.google.common.collect.ImmutableList) CompletedCallback(io.pravega.client.connection.impl.ClientConnection.CompletedCallback) ScheduledExecutorService(java.util.concurrent.ScheduledExecutorService) ReusableLatch(io.pravega.common.util.ReusableLatch) RetryWithBackoff(io.pravega.common.util.Retry.RetryWithBackoff) InOrder(org.mockito.InOrder) ConnectionPool(io.pravega.client.connection.impl.ConnectionPool) MockConnectionFactoryImpl(io.pravega.client.stream.mock.MockConnectionFactoryImpl) lombok.val(lombok.val) Assert.assertTrue(org.junit.Assert.assertTrue) IOException(java.io.IOException) Test(org.junit.Test) Mockito.times(org.mockito.Mockito.times) WireCommands(io.pravega.shared.protocol.netty.WireCommands) Mockito.verify(org.mockito.Mockito.verify) TimeUnit(java.util.concurrent.TimeUnit) Consumer(java.util.function.Consumer) Mockito(org.mockito.Mockito) Mockito.never(org.mockito.Mockito.never) InlineExecutor(io.pravega.test.common.InlineExecutor) ExecutorServiceHelpers(io.pravega.common.concurrent.ExecutorServiceHelpers) Collections(java.util.Collections) Mockito.reset(org.mockito.Mockito.reset) Assert.assertEquals(org.junit.Assert.assertEquals) ScheduledExecutorService(java.util.concurrent.ScheduledExecutorService) InOrder(org.mockito.InOrder) ByteBuffer(java.nio.ByteBuffer) Cleanup(lombok.Cleanup) AppendSetup(io.pravega.shared.protocol.netty.WireCommands.AppendSetup) CompletableFuture(java.util.concurrent.CompletableFuture) ReusableLatch(io.pravega.common.util.ReusableLatch) Append(io.pravega.shared.protocol.netty.Append) SetupAppend(io.pravega.shared.protocol.netty.WireCommands.SetupAppend) PravegaNodeUri(io.pravega.shared.protocol.netty.PravegaNodeUri) MockConnectionFactoryImpl(io.pravega.client.stream.mock.MockConnectionFactoryImpl) SetupAppend(io.pravega.shared.protocol.netty.WireCommands.SetupAppend) MockController(io.pravega.client.stream.mock.MockController) ClientConnection(io.pravega.client.connection.impl.ClientConnection) UUID(java.util.UUID) Test(org.junit.Test)

Example 59 with ClientConnection

use of io.pravega.client.connection.impl.ClientConnection in project pravega by pravega.

the class SegmentOutputStreamTest method testConnectAndSend.

@Test(timeout = 10000)
public void testConnectAndSend() throws ConnectionFailedException {
    UUID cid = UUID.randomUUID();
    PravegaNodeUri uri = new PravegaNodeUri("endpoint", SERVICE_PORT);
    MockConnectionFactoryImpl cf = new MockConnectionFactoryImpl();
    cf.setExecutor(executorService());
    MockController controller = new MockController(uri.getEndpoint(), uri.getPort(), cf, true);
    ClientConnection connection = mock(ClientConnection.class);
    cf.provideConnection(uri, connection);
    SegmentOutputStreamImpl output = new SegmentOutputStreamImpl(SEGMENT, true, controller, cf, cid, segmentSealedCallback, RETRY_SCHEDULE, DelegationTokenProviderFactory.createWithEmptyToken());
    output.reconnect();
    verify(connection).send(new SetupAppend(output.getRequestId(), cid, SEGMENT, ""));
    cf.getProcessor(uri).appendSetup(new AppendSetup(output.getRequestId(), SEGMENT, cid, 0));
    sendAndVerifyEvent(cid, connection, output, getBuffer("test"), 1);
    verifyNoMoreInteractions(connection);
}
Also used : PravegaNodeUri(io.pravega.shared.protocol.netty.PravegaNodeUri) MockConnectionFactoryImpl(io.pravega.client.stream.mock.MockConnectionFactoryImpl) SetupAppend(io.pravega.shared.protocol.netty.WireCommands.SetupAppend) MockController(io.pravega.client.stream.mock.MockController) ClientConnection(io.pravega.client.connection.impl.ClientConnection) UUID(java.util.UUID) AppendSetup(io.pravega.shared.protocol.netty.WireCommands.AppendSetup) Test(org.junit.Test)

Example 60 with ClientConnection

use of io.pravega.client.connection.impl.ClientConnection in project pravega by pravega.

the class SegmentOutputStreamTest method testConnectAndFailedSetupAppendDueToTruncation.

@Test(timeout = 10000)
public void testConnectAndFailedSetupAppendDueToTruncation() throws Exception {
    AtomicBoolean callbackInvoked = new AtomicBoolean();
    Consumer<Segment> resendToSuccessorsCallback = segment -> {
        callbackInvoked.set(true);
    };
    UUID cid = UUID.randomUUID();
    PravegaNodeUri uri = new PravegaNodeUri("endpoint", SERVICE_PORT);
    MockConnectionFactoryImpl cf = new MockConnectionFactoryImpl();
    ScheduledExecutorService executor = mock(ScheduledExecutorService.class);
    // Ensure task submitted to executor is run inline.
    implementAsDirectExecutor(executor);
    cf.setExecutor(executor);
    MockController controller = new MockController(uri.getEndpoint(), uri.getPort(), cf, true);
    ClientConnection connection = mock(ClientConnection.class);
    cf.provideConnection(uri, connection);
    @Cleanup SegmentOutputStreamImpl output = new SegmentOutputStreamImpl(SEGMENT, true, controller, cf, cid, resendToSuccessorsCallback, RETRY_SCHEDULE, DelegationTokenProviderFactory.createWithEmptyToken());
    output.reconnect();
    verify(connection).send(new SetupAppend(output.getRequestId(), cid, SEGMENT, ""));
    cf.getProcessor(uri).noSuchSegment(new WireCommands.NoSuchSegment(output.getRequestId(), SEGMENT, "SomeException", -1L));
    assertThrows(SegmentSealedException.class, () -> Futures.getThrowingException(output.getConnection()));
    assertTrue(callbackInvoked.get());
}
Also used : ArgumentMatchers(org.mockito.ArgumentMatchers) Retry(io.pravega.common.util.Retry) AssertExtensions(io.pravega.test.common.AssertExtensions) ArgumentMatchers.eq(org.mockito.ArgumentMatchers.eq) Cleanup(lombok.Cleanup) ByteBuffer(java.nio.ByteBuffer) Unpooled(io.netty.buffer.Unpooled) Mockito.doThrow(org.mockito.Mockito.doThrow) MockController(io.pravega.client.stream.mock.MockController) ClientConnection(io.pravega.client.connection.impl.ClientConnection) Mockito.verifyNoMoreInteractions(org.mockito.Mockito.verifyNoMoreInteractions) AccessOperation(io.pravega.shared.security.auth.AccessOperation) Mockito.doAnswer(org.mockito.Mockito.doAnswer) PravegaNodeUri(io.pravega.shared.protocol.netty.PravegaNodeUri) Assert.fail(org.junit.Assert.fail) LeakDetectorTestSuite(io.pravega.test.common.LeakDetectorTestSuite) AppendSetup(io.pravega.shared.protocol.netty.WireCommands.AppendSetup) AssertExtensions.assertThrows(io.pravega.test.common.AssertExtensions.assertThrows) DelegationTokenProviderFactory(io.pravega.client.security.auth.DelegationTokenProviderFactory) UUID(java.util.UUID) RetriesExhaustedException(io.pravega.common.util.RetriesExhaustedException) CountDownLatch(java.util.concurrent.CountDownLatch) List(java.util.List) Assert.assertFalse(org.junit.Assert.assertFalse) Mockito.inOrder(org.mockito.Mockito.inOrder) Futures(io.pravega.common.concurrent.Futures) ReplyProcessor(io.pravega.shared.protocol.netty.ReplyProcessor) Mockito.mock(org.mockito.Mockito.mock) ArgumentMatchers.any(org.mockito.ArgumentMatchers.any) ConnectionFailedException(io.pravega.shared.protocol.netty.ConnectionFailedException) Exceptions(io.pravega.common.Exceptions) AtomicBoolean(java.util.concurrent.atomic.AtomicBoolean) Callable(java.util.concurrent.Callable) CompletableFuture(java.util.concurrent.CompletableFuture) Mockito.spy(org.mockito.Mockito.spy) PendingEvent(io.pravega.client.stream.impl.PendingEvent) Append(io.pravega.shared.protocol.netty.Append) Answer(org.mockito.stubbing.Answer) SetupAppend(io.pravega.shared.protocol.netty.WireCommands.SetupAppend) InvocationOnMock(org.mockito.invocation.InvocationOnMock) ImmutableList(com.google.common.collect.ImmutableList) CompletedCallback(io.pravega.client.connection.impl.ClientConnection.CompletedCallback) ScheduledExecutorService(java.util.concurrent.ScheduledExecutorService) ReusableLatch(io.pravega.common.util.ReusableLatch) RetryWithBackoff(io.pravega.common.util.Retry.RetryWithBackoff) InOrder(org.mockito.InOrder) ConnectionPool(io.pravega.client.connection.impl.ConnectionPool) MockConnectionFactoryImpl(io.pravega.client.stream.mock.MockConnectionFactoryImpl) lombok.val(lombok.val) Assert.assertTrue(org.junit.Assert.assertTrue) IOException(java.io.IOException) Test(org.junit.Test) Mockito.times(org.mockito.Mockito.times) WireCommands(io.pravega.shared.protocol.netty.WireCommands) Mockito.verify(org.mockito.Mockito.verify) TimeUnit(java.util.concurrent.TimeUnit) Consumer(java.util.function.Consumer) Mockito(org.mockito.Mockito) Mockito.never(org.mockito.Mockito.never) InlineExecutor(io.pravega.test.common.InlineExecutor) ExecutorServiceHelpers(io.pravega.common.concurrent.ExecutorServiceHelpers) Collections(java.util.Collections) Mockito.reset(org.mockito.Mockito.reset) Assert.assertEquals(org.junit.Assert.assertEquals) ScheduledExecutorService(java.util.concurrent.ScheduledExecutorService) Cleanup(lombok.Cleanup) AtomicBoolean(java.util.concurrent.atomic.AtomicBoolean) PravegaNodeUri(io.pravega.shared.protocol.netty.PravegaNodeUri) MockConnectionFactoryImpl(io.pravega.client.stream.mock.MockConnectionFactoryImpl) SetupAppend(io.pravega.shared.protocol.netty.WireCommands.SetupAppend) MockController(io.pravega.client.stream.mock.MockController) ClientConnection(io.pravega.client.connection.impl.ClientConnection) UUID(java.util.UUID) WireCommands(io.pravega.shared.protocol.netty.WireCommands) Test(org.junit.Test)

Aggregations

ClientConnection (io.pravega.client.connection.impl.ClientConnection)87 PravegaNodeUri (io.pravega.shared.protocol.netty.PravegaNodeUri)81 MockController (io.pravega.client.stream.mock.MockController)79 MockConnectionFactoryImpl (io.pravega.client.stream.mock.MockConnectionFactoryImpl)78 Test (org.junit.Test)77 Cleanup (lombok.Cleanup)51 InvocationOnMock (org.mockito.invocation.InvocationOnMock)43 WireCommands (io.pravega.shared.protocol.netty.WireCommands)40 SetupAppend (io.pravega.shared.protocol.netty.WireCommands.SetupAppend)35 AppendSetup (io.pravega.shared.protocol.netty.WireCommands.AppendSetup)34 UUID (java.util.UUID)34 ReplyProcessor (io.pravega.shared.protocol.netty.ReplyProcessor)33 ByteBuffer (java.nio.ByteBuffer)31 CompletableFuture (java.util.concurrent.CompletableFuture)30 InOrder (org.mockito.InOrder)27 Append (io.pravega.shared.protocol.netty.Append)23 ConnectionFailedException (io.pravega.shared.protocol.netty.ConnectionFailedException)23 Answer (org.mockito.stubbing.Answer)17 ScheduledExecutorService (java.util.concurrent.ScheduledExecutorService)16 ArrayList (java.util.ArrayList)14