IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
_meta field
edit_meta
field
editA mapping type can have custom meta data associated with it. These are not used at all by Elasticsearch, but can be used to store application-specific metadata, such as the class that a document belongs to:
resp = client.indices.create( index="my-index-000001", mappings={ "_meta": { "class": "MyApp::User", "version": { "min": "1.0", "max": "1.3" } } }, ) print(resp)
response = client.indices.create( index: 'my-index-000001', body: { mappings: { _meta: { class: 'MyApp::User', version: { min: '1.0', max: '1.3' } } } } ) puts response
const response = await client.indices.create({ index: "my-index-000001", mappings: { _meta: { class: "MyApp::User", version: { min: "1.0", max: "1.3", }, }, }, }); console.log(response);
PUT my-index-000001 { "mappings": { "_meta": { "class": "MyApp::User", "version": { "min": "1.0", "max": "1.3" } } } }
This |
The _meta
field can be updated on an existing type using the
update mapping API:
resp = client.indices.put_mapping( index="my-index-000001", meta={ "class": "MyApp2::User3", "version": { "min": "1.3", "max": "1.5" } }, ) print(resp)
response = client.indices.put_mapping( index: 'my-index-000001', body: { _meta: { class: 'MyApp2::User3', version: { min: '1.3', max: '1.5' } } } ) puts response
const response = await client.indices.putMapping({ index: "my-index-000001", _meta: { class: "MyApp2::User3", version: { min: "1.3", max: "1.5", }, }, }); console.log(response);
PUT my-index-000001/_mapping { "_meta": { "class": "MyApp2::User3", "version": { "min": "1.3", "max": "1.5" } } }