"search_analyzer": "standard_search_analyzer",
        "term_vector": "with_positions_offsets",
        "copy_to": ["content_minhash_bits"]
      },
      "content_minhash": {
        "type": "text",
        "index": false
      },
      "content_minhash_bits": {
        "type": "minhash",
        "bit_string": true,
        "minhash_analyzer": "minhash_analyzer"
      },

        "search_analyzer": "standard_search_analyzer",
        "term_vector": "with_positions_offsets"
      },
      "content_minhash": {
        "type": "keyword",
        "index": false
      },
      "content_minhash_bits": {
        "type": "keyword",
        "index": false
      },
      "content_length": {
        "type": "long"
      },
      "created": {
        "type": "date",

        "search_analyzer": "standard_search_analyzer",
        "term_vector": "with_positions_offsets"
      },
      "content_minhash": {
        "type": "keyword",
        "index": false
      },
      "content_minhash_bits": {
        "type": "keyword",
        "index": false
      },
      "content_length": {
        "type": "long"
      },
      "created": {
        "type": "date",

index.field.timestamp=timestamp
index.field.label=label
index.field.mimetype=mimetype
index.field.parent_id=parent_id
index.field.important_content=important_content
index.field.content=content
index.field.content_minhash_bits=content_minhash_bits
index.field.cache=cache
index.field.digest=digest
index.field.title=title
index.field.host=host
index.field.site=site
index.field.content_length=content_length
index.field.filetype=filetype

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

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

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

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