Elasticsearch Update Mapping Field. The Elasticsearch Update API is designed to update only one document at a time. These segments are never updated in place.
In the context of just picking up an online mapping change documents which have been updated during the process and therefore have a version conflict would have picked up the new mapping anyway. Now version of this document is 2 and created is false. In version 70 Elasticsearch has deprecated the document type and the default document type is set to _doc.
Remove old index users.
In the context of just picking up an online mapping change documents which have been updated during the process and therefore have a version conflict would have picked up the new mapping anyway. Elasticsearch and Lucene stores its indices in immutable segments each segment is a mini inverted index. The roles field is used for this purpose. You can use the put mapping API to update the fields mapping parameter and enable multi-fields for an existing field.
