Examples with TaskCorruptedException org.apache.kafka.streams.errors.TaskCorruptedException used on opensource projects

Example 16 with TaskCorruptedException

use of org.apache.kafka.streams.errors.TaskCorruptedException in project kafka by apache.

the class StreamThreadTest method shouldNotEnforceRebalanceWhenTaskCorruptedExceptionIsThrownForAnInactiveTask.

@Test
@SuppressWarnings("unchecked")
public void shouldNotEnforceRebalanceWhenTaskCorruptedExceptionIsThrownForAnInactiveTask() {
    final TaskManager taskManager = EasyMock.createNiceMock(TaskManager.class);
    expect(taskManager.producerClientIds()).andStubReturn(Collections.emptySet());
    final Consumer<byte[], byte[]> consumer = mock(Consumer.class);
    final ConsumerGroupMetadata consumerGroupMetadata = mock(ConsumerGroupMetadata.class);
    expect(consumer.groupMetadata()).andStubReturn(consumerGroupMetadata);
    expect(consumerGroupMetadata.groupInstanceId()).andReturn(Optional.empty());
    consumer.subscribe((Collection<String>) anyObject(), anyObject());
    EasyMock.expectLastCall().anyTimes();
    consumer.unsubscribe();
    EasyMock.expectLastCall().anyTimes();
    EasyMock.replay(consumerGroupMetadata);
    final Task task1 = mock(Task.class);
    final Task task2 = mock(Task.class);
    final TaskId taskId1 = new TaskId(0, 0);
    final TaskId taskId2 = new TaskId(0, 2);
    final Set<TaskId> corruptedTasks = singleton(taskId1);
    expect(task1.state()).andReturn(Task.State.CLOSED).anyTimes();
    expect(task1.id()).andReturn(taskId1).anyTimes();
    expect(task2.state()).andReturn(Task.State.CLOSED).anyTimes();
    expect(task2.id()).andReturn(taskId2).anyTimes();
    expect(taskManager.handleCorruption(corruptedTasks)).andReturn(false);
    EasyMock.replay(task1, task2, taskManager, consumer);
    final StreamsMetricsImpl streamsMetrics = new StreamsMetricsImpl(metrics, CLIENT_ID, StreamsConfig.METRICS_LATEST, mockTime);
    final TopologyMetadata topologyMetadata = new TopologyMetadata(internalTopologyBuilder, config);
    topologyMetadata.buildAndRewriteTopology();
    final StreamThread thread = new StreamThread(mockTime, eosEnabledConfig, null, consumer, consumer, null, null, taskManager, streamsMetrics, topologyMetadata, CLIENT_ID, new LogContext(""), new AtomicInteger(), new AtomicLong(Long.MAX_VALUE), new LinkedList<>(), null, HANDLER, null) {

        @Override
        void runOnce() {
            setState(State.PENDING_SHUTDOWN);
            throw new TaskCorruptedException(corruptedTasks);
        }
    }.updateThreadMetadata(getSharedAdminClientId(CLIENT_ID));
    thread.setState(StreamThread.State.STARTING);
    thread.runLoop();
    verify(taskManager);
    verify(consumer);
}

Example 17 with TaskCorruptedException

use of org.apache.kafka.streams.errors.TaskCorruptedException in project kafka by apache.

the class StreamThreadTest method shouldCatchTimeoutExceptionFromHandleCorruptionAndInvokeExceptionHandler.

@Test
@SuppressWarnings("unchecked")
public void shouldCatchTimeoutExceptionFromHandleCorruptionAndInvokeExceptionHandler() {
    final TaskManager taskManager = EasyMock.createNiceMock(TaskManager.class);
    expect(taskManager.producerClientIds()).andStubReturn(Collections.emptySet());
    final Consumer<byte[], byte[]> consumer = mock(Consumer.class);
    final ConsumerGroupMetadata consumerGroupMetadata = mock(ConsumerGroupMetadata.class);
    expect(consumer.groupMetadata()).andStubReturn(consumerGroupMetadata);
    expect(consumerGroupMetadata.groupInstanceId()).andReturn(Optional.empty());
    consumer.subscribe((Collection<String>) anyObject(), anyObject());
    EasyMock.expectLastCall().atLeastOnce();
    consumer.unsubscribe();
    EasyMock.expectLastCall().atLeastOnce();
    EasyMock.replay(consumerGroupMetadata);
    final Task task1 = mock(Task.class);
    final Task task2 = mock(Task.class);
    final TaskId taskId1 = new TaskId(0, 0);
    final TaskId taskId2 = new TaskId(0, 2);
    final Set<TaskId> corruptedTasks = singleton(taskId1);
    expect(task1.state()).andStubReturn(Task.State.RUNNING);
    expect(task1.id()).andStubReturn(taskId1);
    expect(task2.state()).andStubReturn(Task.State.RUNNING);
    expect(task2.id()).andStubReturn(taskId2);
    taskManager.handleCorruption(corruptedTasks);
    expectLastCall().andThrow(new TimeoutException());
    EasyMock.replay(task1, task2, taskManager, consumer);
    final StreamsMetricsImpl streamsMetrics = new StreamsMetricsImpl(metrics, CLIENT_ID, StreamsConfig.METRICS_LATEST, mockTime);
    final TopologyMetadata topologyMetadata = new TopologyMetadata(internalTopologyBuilder, config);
    topologyMetadata.buildAndRewriteTopology();
    final StreamThread thread = new StreamThread(mockTime, config, null, consumer, consumer, null, null, taskManager, streamsMetrics, topologyMetadata, CLIENT_ID, new LogContext(""), new AtomicInteger(), new AtomicLong(Long.MAX_VALUE), new LinkedList<>(), null, HANDLER, null) {

        @Override
        void runOnce() {
            setState(State.PENDING_SHUTDOWN);
            throw new TaskCorruptedException(corruptedTasks);
        }
    }.updateThreadMetadata(getSharedAdminClientId(CLIENT_ID));
    final AtomicBoolean exceptionHandlerInvoked = new AtomicBoolean(false);
    thread.setStreamsUncaughtExceptionHandler((e, b) -> exceptionHandlerInvoked.set(true));
    thread.run();
    verify(taskManager);
    assertThat(exceptionHandlerInvoked.get(), is(true));
}