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 allow new field data types to be added to Elasticsearch.
Core mapper pluginsedit
The core mapper plugins are:
- Mapper Size Plugin
The mapper-size plugin provides the
_sizemetadata field which, when enabled, indexes the size in bytes of the original
- 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
- 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).