The Drop Function will drop/delete any events that meet the Filter expression.
Filter: Filter expression (JS) that selects data to be fed through the Function. Defaults to
true, meaning that all events will be evaluated.
Description: Simple description about this Function. Defaults to empty.
Final: If true, stops data from being fed to the downstream Functions. Defaults to
Assume that we care only about errors, so we want to filter out any events that contain the word “success,” regardless of case: “success,” “SUCCESS,” etc.
search() method to search the
_raw field’s contents for our target pattern. We know that
search() returns a non-negative integer to indicate the starting position of the first match in the string, or
-1 if no match. So we can evaluate the Function as true when the return value is >=
Updated 11 months ago