{
  "settings": {
    "index": {
      "codec": "${fess.index.codec}",
      "refresh_interval": "1s",
      "number_of_shards": "${fess.index.number_of_shards}",
      "number_of_replicas": 0,
      "auto_expand_replicas": "${fess.index.auto_expand_replicas}"
    },
    "analysis": {
      "char_filter": {
        "mapping_fa_filter": {
          "type": "mapping",
          "mappings_path": "${fess.dictionary.path}fa/mapping.txt"
        },

                if (numberOfReplicas > 0) {
                    source = "{\"settings\":{\"index\":{\"number_of_shards\":" + numberOfShards
                            + ",\"number_of_replicas\":0,\"auto_expand_replicas\":\"0-" + numberOfReplicas + "\"}}}";
                } else {
                    source = "{\"settings\":{\"index\":{\"number_of_shards\":" + numberOfShards + ",\"number_of_replicas\":"

indexer.language.detect.length=1000
indexer.max.result.window.size=10000
indexer.max.search.doc.size=50000

# index setting
index.codec=default
index.number_of_shards=5
index.auto_expand_replicas=0-1
index.id.digest.algorithm=SHA-512
index.user.initial_password=admin

# field names
index.field.favorite_count=favorite_count
index.field.click_count=click_count
index.field.config_id=config_id

            final String autoExpandReplicas) {
        final String docIndex = "fess";
        final String fromIndex = fessConfig.getIndexDocumentUpdateIndex();
        final String toIndex = docIndex + "." + new SimpleDateFormat(Constants.DOCUMENT_INDEX_SUFFIX_PATTERN).format(new Date());
        if (searchEngineClient.createIndex(docIndex, toIndex, numberOfShards, autoExpandReplicas, resetDictionaries)) {