IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Mapper plugins
editMapper plugins
editMapper plugins allow new field data types to be added to Elasticsearch.
Core mapper plugins
editThe core mapper plugins are:
- Mapper size plugin
-
The mapper-size plugin provides the
_size
metadata field which, when enabled, indexes the size in bytes of the original_source
field. - Mapper murmur3 plugin
-
The mapper-murmur3 plugin allows hashes to be computed at index-time and stored
in the index for later use with the
cardinality
aggregation. - Mapper annotated text plugin
- The annotated text plugin provides the ability to index text that is a combination of free-text and special markup that is typically used to identify items of interest such as people or organisations (see NER or Named Entity Recognition tools).