Splunk® Data Stream Processor

Function Reference

On April 3, 2023, Splunk Data Stream Processor will reach its end of sale, and will reach its end of life on February 28, 2025. If you are an existing DSP customer, please reach out to your account team for more information.
This documentation does not apply to the most recent version of Splunk® Data Stream Processor. For documentation on the most recent version, go to the latest release.

Group

Groups a stream of records by one or more field(s) and returns a grouped stream. Because Group outputs a GroupedBy stream, this function must be used in conjunction with Merge Events. This function does not show metrics in the UI.

Function Input
collection<record<R>>
This function takes in collections of records with schema R.
Function Output
GroupedStream<record<K>, record<V>>
This function outputs a grouped stream of records with a given schema, K.

Arguments

Argument Input Description UI example
by collection<expression<any>> Choose field values to group events. get("source_type"); get("source");

Full DSL example

This example groups events by source_type, source, and host:

grouped-events = group(events, by: (as(get("source_type"), "source_type"), as(get("source"), "source"), as(get("host"), "host")));
Last modified on 02 January, 2020
For Each (map)   Merge Events

This documentation applies to the following versions of Splunk® Data Stream Processor: 1.0.1


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