118 lines
2.6 KiB
Plaintext
118 lines
2.6 KiB
Plaintext
[[pipeline-processor]]
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=== Pipeline processor
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++++
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<titleabbrev>Pipeline</titleabbrev>
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++++
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Executes another pipeline.
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[[pipeline-options]]
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.Pipeline Options
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[options="header"]
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|======
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| Name | Required | Default | Description
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| `name` | yes | - | The name of the pipeline to execute. Supports <<accessing-template-fields,template snippets>>.
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include::common-options.asciidoc[]
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|======
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[source,js]
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--------------------------------------------------
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{
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"pipeline": {
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"name": "inner-pipeline"
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}
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}
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--------------------------------------------------
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// NOTCONSOLE
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The name of the current pipeline can be accessed from the `_ingest.pipeline` ingest metadata key.
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An example of using this processor for nesting pipelines would be:
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Define an inner pipeline:
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[source,console]
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--------------------------------------------------
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PUT _ingest/pipeline/pipelineA
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{
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"description" : "inner pipeline",
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"processors" : [
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{
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"set" : {
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"field": "inner_pipeline_set",
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"value": "inner"
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}
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}
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]
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}
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--------------------------------------------------
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Define another pipeline that uses the previously defined inner pipeline:
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[source,console]
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--------------------------------------------------
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PUT _ingest/pipeline/pipelineB
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{
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"description" : "outer pipeline",
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"processors" : [
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{
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"pipeline" : {
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"name": "pipelineA"
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}
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},
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{
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"set" : {
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"field": "outer_pipeline_set",
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"value": "outer"
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}
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}
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]
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}
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--------------------------------------------------
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// TEST[continued]
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Now indexing a document while applying the outer pipeline will see the inner pipeline executed
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from the outer pipeline:
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[source,console]
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--------------------------------------------------
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PUT /my-index/_doc/1?pipeline=pipelineB
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{
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"field": "value"
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}
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--------------------------------------------------
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// TEST[continued]
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Response from the index request:
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[source,console-result]
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--------------------------------------------------
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{
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"_index": "my-index",
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"_type": "_doc",
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"_id": "1",
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"_version": 1,
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"result": "created",
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"_shards": {
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"total": 2,
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"successful": 1,
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"failed": 0
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},
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"_seq_no": 66,
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"_primary_term": 1,
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}
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--------------------------------------------------
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// TESTRESPONSE[s/"_seq_no": \d+/"_seq_no" : $body._seq_no/ s/"_primary_term" : 1/"_primary_term" : $body._primary_term/]
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Indexed document:
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[source,js]
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--------------------------------------------------
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{
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"field": "value",
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"inner_pipeline_set": "inner",
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"outer_pipeline_set": "outer"
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}
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--------------------------------------------------
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// NOTCONSOLE
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