DfsInputStreamStopReadingAtPosition Property

public long StopReadingAtPosition { get; set; }

Public Property StopReadingAtPosition As Long
	Get
	Set

public:
virtual property long long StopReadingAtPosition {
	long long get () sealed;
	void set (long long value) sealed;
}

abstract StopReadingAtPosition : int64 with get, set
override StopReadingAtPosition : int64 with get, set

Property Value

Implements

For a stream where RecordOptions is set to DoNotCrossBoundary you can use this property to ensure that no data after the boundary is read if you only wish to read records up to the boundary.

On the Jumbo DFS, crossing a block boundary will cause a network connection to be established and data to be read from a different data server. If you are reading records from only a single block (as is often the case for Jumbo Jet tasks) this property can be used to ensure that no data from the next block will be read.

Setting this property to a value other than the stream length if DoNotCrossBoundary is not set, or to a value that is not on a structural boundary can cause reading to halt in the middle of a record, and is therefore not recommended.

Reference