README
¶
Flatten plugin
It extracts the object keys and adds them into the root with some prefix. If the provided field isn't an object, an event will be skipped.
Example:
pipelines:
example_pipeline:
...
actions:
- type: flatten
field: animal
prefix: pet_
...
It transforms {"animal":{"type":"cat","paws":4}} into {"pet_type":"b","pet_paws":"4"}.
Config params
field cfg.FieldSelector required
Defines the field that should be flattened.
prefix string
Which prefix to use for extracted fields.
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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Config ¶
type Config struct {
//> @3@4@5@6
//>
//> Defines the field that should be flattened.
Field cfg.FieldSelector `json:"field" required:"true" parse:"selector"` //*
Field_ []string
//> @3@4@5@6
//>
//> Which prefix to use for extracted fields.
Prefix string `json:"prefix" default:""` //*
}
! config-params ^ config-params
type Plugin ¶
type Plugin struct {
// contains filtered or unexported fields
}
{ introduction It extracts the object keys and adds them into the root with some prefix. If the provided field isn't an object, an event will be skipped.
**Example:** ```yaml pipelines:
example_pipeline:
...
actions:
- type: flatten
field: animal
prefix: pet_
...
``` It transforms `{"animal":{"type":"cat","paws":4}}` into `{"pet_type":"b","pet_paws":"4"}`. }
Source Files