index.number_of_shards=5
# Auto expand replicas setting for the index.
index.auto_expand_replicas=0-1
# Digest algorithm for index IDs.
index.id.digest.algorithm=SHA-512
# Initial password for the index user.
index.user.initial_password=admin

# field names

# Field name for favorite count in the index.
index.field.favorite_count=favorite_count
# Field name for click count in the index.
index.field.click_count=click_count

    String INDEX_ID_DIGEST_ALGORITHM = "index.id.digest.algorithm";

    /** The key of the configuration. e.g. admin */
    String INDEX_USER_initial_password = "index.user.initial_password";

    /** The key of the configuration. e.g. favorite_count */
    String INDEX_FIELD_favorite_count = "index.field.favorite_count";

    /** The key of the configuration. e.g. click_count */

                                    String source = line;
                                    if (userIndex.equals(configIndex)) {
                                        source = source.replace("${fess.index.initial_password}",
                                                ComponentUtil.getComponent(FessLoginAssist.class)
                                                        .encryptPassword(fessConfig.getIndexUserInitialPassword()));