Ingest processor reference

Elasticsearch includes several configurable processors. To get a list of available processors, use the nodes info API.

GET _nodes/ingest?filter_path=nodes.*.ingest.processors

The pages in this section contain reference documentation for each processor.

You can install additional processors as plugins.

You must install any plugin processors on all nodes in your cluster. Otherwise, Elasticsearch will fail to create pipelines containing the processor.

Mark a plugin as mandatory by setting plugin.mandatory in elasticsearch.yml. A node will fail to start if a mandatory plugin is not installed.

plugin.mandatory: ingest-attachment