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Duplicate Stream

Synopsis​

This operator duplicates an input data stream in a streaming analytic workflow.

Description​

This is a streaming operator and needs to be placed inside a Streaming Nest or a Streaming Optimization operator. The operator defines the logical functionality and can be used in all streaming analytic workflow for any supported streaming platform (currently Flink and Spark). The actual implementation used depends on the type of connection connected to the Streaming Nest operator in which this operator is placed.

Input​

input stream​

The input stream to be duplicated. It needs to receive the output of a preceding streaming operator, to define the flow of data events in the streaming analytic workflow.

Output​

output stream 1​

The first output stream. All events of the input stream will be passed through. Connect it to the next Streaming operator to define the flow of the data events in the designed streaming analytic workflow.

output stream 2​

The second output stream. All events of the input stream will be passed through. Connect it to the next Streaming operator to define the flow of the data events in the designed streaming analytic workflow.