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.
Download topic as PDF
Fields
Select a subset of fields from a record. This function accepts a variable number of arguments.
- Function Input
collection<record<R>>
- This function takes in collections of records with schema R.
- Function Output
collection<record<S>>
- This function outputs the same collection of records but with a different schema S.
Arguments
Argument | Input | Description | UI example |
---|---|---|---|
fields | collection<string> | The name of the fields you want to keep in your record. You can use wild card characters in the field names. You cannot escape wild card characters. Selecting fields that have * in their name can produce unexpected behavior and should be avoided. |
host |
Full DSL example
Remove all fields except for host from a record:
fields(input, "host");
Last modified on 31 October, 2019
PREVIOUS Extract Timestamp |
NEXT Filter |
This documentation applies to the following versions of Splunk® Data Stream Processor: 1.0.0
Feedback submitted, thanks!