There are a bunch of deprecation warnings in elastic logs:
[2017-04-19T14:23:02,796][WARN ][org.elasticsearch.deprecation.common.ParseField] Deprecated field [optimize_bbox] used, replaced by [no replacement: `optimize_bbox` is no longer supported due to recent improvements] [2017-04-19T14:23:07,188][WARN ][org.elasticsearch.deprecation.index.mapper.BooleanFieldMapper] searching using boolean value [1] is deprecated, please use [true] or [false] [2017-04-19T14:28:37,751][WARN ][org.elasticsearch.deprecation.common.ParseField] Deprecated field [min_similarity] used, expected [fuzziness] instead
- is probably GeoData
- same
- is likely translate