Unroll Processor

Description

The Unroll processor converts a JSON object array into individual objects.

Use

This processor is most commonly used for cases when a source sends a set of objects packaged in a single JSON object. This could include logs or metrics.

Configuration

There is one option to configure for this processor.

Example

Before

{
  'foo': ['bat', 'baz', 'qux'], 
  'bar': 1
}

Unroll Options

After

{"bar": 1, "foo": "bat"}
{"bar": 1, "foo": "baz"}
{"bar": 1, "foo": "qux"}