ElasticSearch - Milton Keynes Perl Mongers

Override the mapping
"program": {
"properties": {
"starttime": {
"type": "date",
"format": "YYYY-MM-dd HH:mm:ss"
},
"callsign": {
"type": "string",
"analyzer": "keyword",
},
"category": {
"type": "multi_field",
"fields": {
"category": { type: "string" },
"category_term": {
"type": "string",
"index": "not_analyzed"
}
}
}
}
}