query_string-index_settings

{
    "jdbc_dev": {
        "settings": {
            "index.analysis.analyzer.string_lowercase.filter": "lowercase",
            "index.number_of_replicas": "1",
            "index.analysis.analyzer.string_lowercase.tokenizer": "keyword",
            "index.number_of_shards": "5",
            "index.version.created": "900199",
            "index.analysis.analyzer.standard.type": "standard",
            "index.analysis.analyzer.standard.stopwords": "_none_"
        }
    }
}