opensearch-docs-cn/_data-prepper/pipelines/configuration/processors/processors.md

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layout: default
title: Processors
has_children: true
parent: Pipelines
nav_order: 25
---

# Processors

Processors perform an action on your data, such as filtering, transforming, or enriching.

Prior to Data Prepper 1.3, processors were named preppers. Starting in Data Prepper 1.3, the term *prepper* is deprecated in favor of the term *processor*. Data Prepper will continue to support the term *prepper* until 2.0, where it will be removed.
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