cm_stages
- Last Updated: May 13, 2026
- 1 minute read
- Semaphore
- Documentation
The cm_stages parameter is only applicable to the concept mapping command.
If not supplied then a value of 4 is assumed. A different default value can be set in the solrconfig.xml file.
The values correspond to the following behaviours:
- 1 - Matching is to be done on exact match to preferred label only.
- 2 - Matching is to be done on exact match to any label only.
- 3 - Matching is to be done on exact match to any label or matching of one or more tokens from the preferred label.
- 4 - Matching is to be done on exact match to any label or matching to one of more tokens from any label.