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id: version-0.66.0-org.apache.streampipes.processors.aggregation.flink.count title: Count Aggregation sidebar_label: Count Aggregation original_id: org.apache.streampipes.processors.aggregation.flink.count

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Description

Performs an aggregation based on a given field and outputs the number of occurrences. Example: Count the number of vehicle positions per vehicleId. The Count aggregation requires a time window, used to perform the count aggregation and a field used to aggregate values.

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Required input

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Configuration

Describe the configuration parameters here

1st parameter

2nd parameter

Output