原文地址: https://www.elastic.co/guide/en/elasticsearch/reference/7.7/get-pipeline-api.html, 原文档版权归 www.elastic.co 所有
IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Get pipeline APIedit
Returns information about one or more ingest pipelines. This API returns a local reference of the pipeline.
GET /_ingest/pipeline/my-pipeline-id
Path parametersedit
-
<pipeline> - (Optional, string) Comma-separated list or wildcard expression of pipeline IDs used to limit the request.
Query parametersedit
-
master_timeout -
(Optional, time units) Specifies the period of time to wait for
a connection to the master node. If no response is received before the timeout
expires, the request fails and returns an error. Defaults to
30s.
Examplesedit
Get information for a specific ingest pipelineedit
GET /_ingest/pipeline/my-pipeline-id
The API returns the following response:
{
"my-pipeline-id" : {
"description" : "describe pipeline",
"version" : 123,
"processors" : [
{
"set" : {
"field" : "foo",
"value" : "bar"
}
}
]
}
}
Get the version of an ingest pipelineedit
When you create or update an ingest pipeline,
you can specify an optional version parameter.
The version is useful for managing changes to pipeline
and viewing the current pipeline for an ingest node.
To check the pipeline version,
use the filter_path query parameter
to filter the response
to only the version.
GET /_ingest/pipeline/my-pipeline-id?filter_path=*.version
The API returns the following response:
{
"my-pipeline-id" : {
"version" : 123
}
}