Query Pipeline Stages
Table of Contents
A query pipeline is made up of a series of query stages that process incoming search queries.
A pipeline stage definition associates a unique ID with a set of properties. These definitions are registered with the Fusion API service and stored in ZooKeeper for re-use across pipelines and search applications.
Fusion includes a number of specialized query stages as well as a JavaScript stage that allows advanced processing via a JavaScript program.
Configuring query pipeline stages
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In the Fusion UI, the Query Workbench provides an environment for configuring the stages in a query pipeline.
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The Query Stages API is used to create, list, update, or delete query stages using JSON. See also the Query Pipelines API.