IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.
Each document has metadata associated with it, such as the
_id metadata fields. The behavior of some of these metadata
fields can be customized when a mapping is created.
Identity metadata fieldsedit
Document source metadata fieldsedit
Doc count metadata fieldedit
- A custom field used for storing doc counts when a document represents pre-aggregated data.
Indexing metadata fieldsedit
Routing metadata fieldedit
- A custom routing value which routes a document to a particular shard.