MultiInputRecordReaderTGetInput Method

protected RecordInput GetInput(
	int partition,
	int index,
	bool memoryOnly
)

Protected Function GetInput ( 
	partition As Integer,
	index As Integer,
	memoryOnly As Boolean
) As RecordInput

protected:
RecordInput^ GetInput(
	int partition, 
	int index, 
	bool memoryOnly
)

member GetInput : 
        partition : int * 
        index : int * 
        memoryOnly : bool -> RecordInput 

Parameters

partition

Type: SystemInt32
The partition of the input to return.

index

Type: SystemInt32
The index of the record input to return.

memoryOnly

Type: SystemBoolean
to return only inputs that are stored in memory; otherwise, .

Return Value

Because the MultiInputRecordReaderT tries to keep the inputs that in memory in front of the inputs that aren't, if a call to GetInput(Int32, Int32, Boolean) returned , subsequent calls with the same partition and index might not return .

Once a call to GetInput(Int32, Int32, Boolean) has returned a value other than , subsequent calls with the same partition and index are guaranteed to return the same value.

Two calls to GetInput(Int32, Int32, Boolean) with the same index but a different partition aren't guaranteed to return inputs from the same source.

Reference