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参照官网链接
创建摄取管道:
- PUT _ingest/pipeline/set_timestamp
- {
- "description": "adds the timestamp when a document is indexed",
- "processors": [
- {
- "set": {
- "field": "indexed_at",
- "value": "{{_ingest.timestamp}}"
- }
- }
- ]
- }
更新文档,并引用管道:
- PUT tmp/_doc/1?pipeline=set_timestamp
- {
- "test": "foo"
- }
查询文档,会发现多一个字段:
- GET tmp/_doc/1
- {
- "test" : "foo",
- "indexed_at" : "2019-10-03T13:19:03.181Z"
- }
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