Examples with NettyShuffleEnvironmentBuilder org.apache.flink.runtime.io.network.NettyShuffleEnvironmentBuilder used on opensource projects

Example 6 with NettyShuffleEnvironmentBuilder

use of org.apache.flink.runtime.io.network.NettyShuffleEnvironmentBuilder in project flink by apache.

the class ResultPartitionTest method createResultPartition.

private BufferWritingResultPartition createResultPartition(ResultPartitionType partitionType) throws IOException {
    NettyShuffleEnvironment network = new NettyShuffleEnvironmentBuilder().setNumNetworkBuffers(10).setBufferSize(bufferSize).build();
    ResultPartition resultPartition = createPartition(network, fileChannelManager, partitionType, 2);
    resultPartition.setup();
    return (BufferWritingResultPartition) resultPartition;
}

Example 7 with NettyShuffleEnvironmentBuilder

use of org.apache.flink.runtime.io.network.NettyShuffleEnvironmentBuilder in project flink by apache.

the class ResultPartitionTest method testReleaseMemoryOnPipelinedPartition.

/**
 * Tests {@link ResultPartition#close()} and {@link ResultPartition#release()} on a working
 * pipelined partition.
 */
@Test
public void testReleaseMemoryOnPipelinedPartition() throws Exception {
    final int numAllBuffers = 10;
    final NettyShuffleEnvironment network = new NettyShuffleEnvironmentBuilder().setNumNetworkBuffers(numAllBuffers).setBufferSize(bufferSize).build();
    final ResultPartition resultPartition = createPartition(network, ResultPartitionType.PIPELINED, 1);
    try {
        resultPartition.setup();
        // take all buffers (more than the minimum required)
        for (int i = 0; i < numAllBuffers; ++i) {
            resultPartition.emitRecord(ByteBuffer.allocate(bufferSize - 1), 0);
        }
        assertEquals(0, resultPartition.getBufferPool().getNumberOfAvailableMemorySegments());
        resultPartition.close();
        assertTrue(resultPartition.getBufferPool().isDestroyed());
        assertEquals(numAllBuffers, network.getNetworkBufferPool().getNumberOfUsedMemorySegments());
        resultPartition.release();
        assertEquals(0, network.getNetworkBufferPool().getNumberOfUsedMemorySegments());
    } finally {
        network.close();
    }
}

Example 8 with NettyShuffleEnvironmentBuilder

use of org.apache.flink.runtime.io.network.NettyShuffleEnvironmentBuilder in project flink by apache.

the class InterruptSensitiveRestoreTest method createTask.

// ------------------------------------------------------------------------
// Utilities
// ------------------------------------------------------------------------
private static Task createTask(StreamConfig streamConfig, Configuration taskConfig, StreamStateHandle state, int mode) throws IOException {
    ShuffleEnvironment<?, ?> shuffleEnvironment = new NettyShuffleEnvironmentBuilder().build();
    Collection<KeyedStateHandle> keyedStateFromBackend = Collections.emptyList();
    Collection<KeyedStateHandle> keyedStateFromStream = Collections.emptyList();
    Collection<OperatorStateHandle> operatorStateBackend = Collections.emptyList();
    Collection<OperatorStateHandle> operatorStateStream = Collections.emptyList();
    Map<String, OperatorStateHandle.StateMetaInfo> operatorStateMetadata = new HashMap<>(1);
    OperatorStateHandle.StateMetaInfo metaInfo = new OperatorStateHandle.StateMetaInfo(new long[] { 0 }, OperatorStateHandle.Mode.SPLIT_DISTRIBUTE);
    operatorStateMetadata.put(DefaultOperatorStateBackend.DEFAULT_OPERATOR_STATE_NAME, metaInfo);
    KeyGroupRangeOffsets keyGroupRangeOffsets = new KeyGroupRangeOffsets(new KeyGroupRange(0, 0));
    Collection<OperatorStateHandle> operatorStateHandles = Collections.singletonList(new OperatorStreamStateHandle(operatorStateMetadata, state));
    List<KeyedStateHandle> keyedStateHandles = Collections.singletonList(new KeyGroupsStateHandle(keyGroupRangeOffsets, state));
    switch(mode) {
        case OPERATOR_MANAGED:
            operatorStateBackend = operatorStateHandles;
            break;
        case OPERATOR_RAW:
            operatorStateStream = operatorStateHandles;
            break;
        case KEYED_MANAGED:
            keyedStateFromBackend = keyedStateHandles;
            break;
        case KEYED_RAW:
            keyedStateFromStream = keyedStateHandles;
            break;
        default:
            throw new IllegalArgumentException();
    }
    OperatorSubtaskState operatorSubtaskState = OperatorSubtaskState.builder().setManagedOperatorState(new StateObjectCollection<>(operatorStateBackend)).setRawOperatorState(new StateObjectCollection<>(operatorStateStream)).setManagedKeyedState(new StateObjectCollection<>(keyedStateFromBackend)).setRawKeyedState(new StateObjectCollection<>(keyedStateFromStream)).build();
    JobVertexID jobVertexID = new JobVertexID();
    OperatorID operatorID = OperatorID.fromJobVertexID(jobVertexID);
    streamConfig.setOperatorID(operatorID);
    TaskStateSnapshot stateSnapshot = new TaskStateSnapshot();
    stateSnapshot.putSubtaskStateByOperatorID(operatorID, operatorSubtaskState);
    JobManagerTaskRestore taskRestore = new JobManagerTaskRestore(1L, stateSnapshot);
    JobInformation jobInformation = new JobInformation(new JobID(), "test job name", new SerializedValue<>(new ExecutionConfig()), new Configuration(), Collections.emptyList(), Collections.emptyList());
    TaskInformation taskInformation = new TaskInformation(jobVertexID, "test task name", 1, 1, SourceStreamTask.class.getName(), taskConfig);
    TestTaskStateManager taskStateManager = TestTaskStateManager.builder().setReportedCheckpointId(taskRestore.getRestoreCheckpointId()).setJobManagerTaskStateSnapshotsByCheckpointId(Collections.singletonMap(taskRestore.getRestoreCheckpointId(), taskRestore.getTaskStateSnapshot())).build();
    return new Task(jobInformation, taskInformation, new ExecutionAttemptID(), new AllocationID(), 0, 0, Collections.<ResultPartitionDeploymentDescriptor>emptyList(), Collections.<InputGateDeploymentDescriptor>emptyList(), mock(MemoryManager.class), mock(IOManager.class), shuffleEnvironment, new KvStateService(new KvStateRegistry(), null, null), mock(BroadcastVariableManager.class), new TaskEventDispatcher(), ExternalResourceInfoProvider.NO_EXTERNAL_RESOURCES, taskStateManager, mock(TaskManagerActions.class), mock(InputSplitProvider.class), mock(CheckpointResponder.class), new NoOpTaskOperatorEventGateway(), new TestGlobalAggregateManager(), TestingClassLoaderLease.newBuilder().build(), new FileCache(new String[] { EnvironmentInformation.getTemporaryFileDirectory() }, VoidPermanentBlobService.INSTANCE), new TestingTaskManagerRuntimeInfo(), UnregisteredMetricGroups.createUnregisteredTaskMetricGroup(), new NoOpResultPartitionConsumableNotifier(), mock(PartitionProducerStateChecker.class), mock(Executor.class));
}

Example 9 with NettyShuffleEnvironmentBuilder

use of org.apache.flink.runtime.io.network.NettyShuffleEnvironmentBuilder in project flink by apache.

the class TaskExecutorTest method setup.

@Before
public void setup() throws IOException {
    rpc = new TestingRpcService();
    configuration = new Configuration();
    TaskExecutorResourceUtils.adjustForLocalExecution(configuration);
    unresolvedTaskManagerLocation = new LocalUnresolvedTaskManagerLocation();
    jobId = new JobID();
    jobId2 = new JobID();
    testingFatalErrorHandler = new TestingFatalErrorHandler();
    haServices = new TestingHighAvailabilityServices();
    resourceManagerLeaderRetriever = new SettableLeaderRetrievalService();
    jobManagerLeaderRetriever = new SettableLeaderRetrievalService();
    jobManagerLeaderRetriever2 = new SettableLeaderRetrievalService();
    haServices.setResourceManagerLeaderRetriever(resourceManagerLeaderRetriever);
    haServices.setJobMasterLeaderRetriever(jobId, jobManagerLeaderRetriever);
    haServices.setJobMasterLeaderRetriever(jobId2, jobManagerLeaderRetriever2);
    nettyShuffleEnvironment = new NettyShuffleEnvironmentBuilder().build();
}

Example 10 with NettyShuffleEnvironmentBuilder

use of org.apache.flink.runtime.io.network.NettyShuffleEnvironmentBuilder in project flink by apache.

the class TaskAsyncCallTest method createQueuesAndActors.

@Before
public void createQueuesAndActors() {
    numCalls = 1000;
    awaitLatch = new OneShotLatch();
    triggerLatch = new OneShotLatch();
    shuffleEnvironment = new NettyShuffleEnvironmentBuilder().build();
}