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 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, int consumedSubpartitionIndex, ShuffleDescriptor[] inputChannels)
InputGateDeploymentDescriptor(IntermediateDataSetID consumedResultId, ResultPartitionType consumedPartitionType, int consumedSubpartitionIndex, TaskDeploymentDescriptor.MaybeOffloaded<ShuffleDescriptor[]> serializedInputChannels)

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()
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,
                                                        ShuffleDescriptor[] inputChannels)
                                                 throws IOException

抛出:

IOException

InputGateDeploymentDescriptor

public InputGateDeploymentDescriptor(IntermediateDataSetID consumedResultId,
                                     ResultPartitionType consumedPartitionType,
                                     @Nonnegative
                                     int consumedSubpartitionIndex,
                                     TaskDeploymentDescriptor.MaybeOffloaded<ShuffleDescriptor[]> 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()

loadBigData

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

抛出:

IOException

ClassNotFoundException

getShuffleDescriptors

public ShuffleDescriptor[] getShuffleDescriptors()

toString

public String toString()

覆盖:

toString 在类中 Object