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opensearch-docs-cn/_im-plugin/refresh-analyzer.md
kolchfa-aws a87fdc0f63
Split query DSL, analyzer, and aggregation sections and add more to analyzer section (#4693) 
* Add analyzer documentation

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

* Add index and search analyzer pages

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

* Doc review comments

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

* Apply suggestions from code review

Co-authored-by: Melissa Vagi <vagimeli@amazon.com>
Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com>

* More doc review comments

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

* Apply suggestions from code review

Co-authored-by: Nathan Bower <nbower@amazon.com>
Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com>

* Implemented editorial comments

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

* Update index-analyzers.md

Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com>

---------

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>
Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com>
Co-authored-by: Melissa Vagi <vagimeli@amazon.com>
Co-authored-by: Nathan Bower <nbower@amazon.com>
2023-08-08 09:41:55 -04:00

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layout title nav_order has_toc redirect_from
default Refresh search analyzer 50 false
/query-dsl/analyzers/refresh-analyzer/
/im-plugin/refresh-analyzer/index/

Refresh search analyzer

With ISM installed, you can refresh search analyzers in real time with the following API:

POST /_plugins/_refresh_search_analyzers/<index or alias or wildcard>

For example, if you change the synonym list in your analyzer, the change takes effect without you needing to close and reopen the index.

To work, the token filter must have an updateable flag of true:

{
  "analyzer": {
    "my_synonyms": {
      "tokenizer": "whitespace",
      "filter": [
        "synonym"
      ]
    }
  },
  "filter": {
    "synonym": {
      "type": "synonym_graph",
      "synonyms_path": "synonyms.txt",
      "updateable": true
    }
  }
}