I am adding a field in my event data point in Logstash filter. The name of the field is created dynamically based on the value of the other field. The code can be seen below which I am using to add this field mutate { add_field => { "[data][queue-average-length][%{[data][queue-average-length][…

Badger March 21, 2022, 6:45pm 2

See this post. You cannot use a sprintf reference in the source of a convert.

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Unable to convert a field from string to integer that is dynamically generated in Logstash filter

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