org.apache.flink.runtime.deployment

类 InputGateDeploymentDescriptor

java.lang.Object

org.apache.flink.runtime.deployment.InputGateDeploymentDescriptor

所有已实现的接口:

Serializable

public class InputGateDeploymentDescriptor
extends Object
implements Serializable

Deployment descriptor for a single input gate instance.

Each input gate consumes partitions of a single intermediate result. The consumed subpartition index range is the same for each consumed partition.

另请参阅:

SingleInputGate, 序列化表格

构造器概要

构造器

构造器和说明
InputGateDeploymentDescriptor(IntermediateDataSetID consumedResultId, ResultPartitionType consumedPartitionType, IndexRange consumedSubpartitionIndexRange, int numberOfInputChannels, List<TaskDeploymentDescriptor.MaybeOffloaded<TaskDeploymentDescriptorFactory.ShuffleDescriptorAndIndex[]>> serializedInputChannels)
InputGateDeploymentDescriptor(IntermediateDataSetID consumedResultId, ResultPartitionType consumedPartitionType, int consumedSubpartitionIndex, TaskDeploymentDescriptorFactory.ShuffleDescriptorAndIndex[] inputChannels)

方法概要

限定符和类型	方法和说明
ResultPartitionType	getConsumedPartitionType() Returns the type of this input channel's consumed result partition.
IntermediateDataSetID	getConsumedResultId()
int	getConsumedSubpartitionIndex()
IndexRange	getConsumedSubpartitionIndexRange() Return the index range of the the consumed subpartitions.
ShuffleDescriptor[]	getShuffleDescriptors()
void	loadBigData(PermanentBlobService blobService, org.apache.flink.api.common.JobID jobId)
String	toString()

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料

InputGateDeploymentDescriptor

@VisibleForTesting
public InputGateDeploymentDescriptor(IntermediateDataSetID consumedResultId,
                                                        ResultPartitionType consumedPartitionType,
                                                        @Nonnegative
                                                        int consumedSubpartitionIndex,
                                                        TaskDeploymentDescriptorFactory.ShuffleDescriptorAndIndex[] inputChannels)
                                                 throws IOException

抛出:

IOException

InputGateDeploymentDescriptor

public InputGateDeploymentDescriptor(IntermediateDataSetID consumedResultId,
                                     ResultPartitionType consumedPartitionType,
                                     IndexRange consumedSubpartitionIndexRange,
                                     int numberOfInputChannels,
                                     List<TaskDeploymentDescriptor.MaybeOffloaded<TaskDeploymentDescriptorFactory.ShuffleDescriptorAndIndex[]>> serializedInputChannels)

方法详细资料

getConsumedResultId

public IntermediateDataSetID getConsumedResultId()

getConsumedPartitionType

public ResultPartitionType getConsumedPartitionType()

Returns the type of this input channel's consumed result partition.

返回:

consumed result partition type

getConsumedSubpartitionIndex

@Nonnegative
public int getConsumedSubpartitionIndex()

getConsumedSubpartitionIndexRange

public IndexRange getConsumedSubpartitionIndexRange()

Return the index range of the the consumed subpartitions.

loadBigData

public void loadBigData(@Nullable
                        PermanentBlobService blobService,
                        org.apache.flink.api.common.JobID jobId)
                 throws IOException

抛出:

IOException

getShuffleDescriptors

public ShuffleDescriptor[] getShuffleDescriptors()

toString

public String toString()

覆盖:

toString 在类中 Object