Question

我正在尝试使用类型设置为cross_fields的elasticsearch（版本1.0）多匹配查询，如弹性搜索页面here上的手册所示：

查询看起来像这样（并且它与弹性搜索页面完全相同）：

{
  "multi_match" : {
    "query":      "Robert Smith",
    "type":       "cross_fields",
    "fields":     [ "vorname", "familienname" ],
    "operator":   "and"
  }
}

使用jdbc river（带自动映射）插件创建索引，并与其他查询一起正常工作。当我删除类型：cross_fields或将其更改为例如phrase_prefix时，它正常工作。当我将其更改为most_fields之类的其他类型时，它也无法正常工作。我得到的错误看起来像这样：

{
  "error": "SearchPhaseExecutionException[Failed to execute phase [query], all shards failed; shardFailures {[WXL5tNBeQB6tW0xLDPURRA][df_smsdata][3]: SearchParseException[[df_smsdata][3]: from[-1],size[-1]: Parse Failure [Failed to parse source [{\"query\":{\"multi_match\":{\"query\":\"Robert Smith\",\"type\":\"cross_fields\",\"fields\":[\"vorname\",\"familienname\"]}}}]]]; nested: QueryParsingException[[df_smsdata] **[multi_match] query does not support type cross_fields];** }{[WXL5tNBeQB6tW0xLDPURRA][df_smsdata][2]: SearchParseException[[df_smsdata][2]: from[-1],size[-1]: Parse Failure [Failed to parse source [{\"query\":{\"multi_match\":{\"query\":\"Robert Smith\",\"type\":\"cross_fields\",\"fields\":[\"vorname\",\"familienname\"]}}}]]]; nested: QueryParsingException[[df_smsdata] [multi_match] query does not support type cross_fields]; }{[WXL5tNBeQB6tW0xLDPURRA][df_smsdata][4]: SearchParseException[[df_smsdata][4]: from[-1],size[-1]: Parse Failure [Failed to parse source [{\"query\":{\"multi_match\":{\"query\":\"Robert Smith\",\"type\":\"cross_fields\",\"fields\":[\"vorname\",\"familienname\"]}}}]]]; nested: QueryParsingException[[df_smsdata] [multi_match] query does not support type cross_fields]; }{[WXL5tNBeQB6tW0xLDPURRA][df_smsdata][1]: SearchParseException[[df_smsdata][1]: from[-1],size[-1]: Parse Failure [Failed to parse source [{\"query\":{\"multi_match\":{\"query\":\"Robert Smith\",\"type\":\"cross_fields\",\"fields\":[\"vorname\",\"familienname\"]}}}]]]; nested: QueryParsingException[[df_smsdata] [multi_match] query does not support type cross_fields]; }{[WXL5tNBeQB6tW0xLDPURRA][df_smsdata][0]: SearchParseException[[df_smsdata][0]: from[-1],size[-1]: Parse Failure [Failed to parse source [{\"query\":{\"multi_match\":{\"query\":\"Robert Smith\",\"type\":\"cross_fields\",\"fields\":[\"vorname\",\"familienname\"]}}}]]]; nested: QueryParsingException[[df_smsdata] [multi_match] query does not support type cross_fields]; }]",
  "status": 400
}

我可以看到查询不支持cross_fields的解析异常。在创建索引时有什么必须设置的吗？

Answer 1

在您的链接文档中，它说：

multi_match查询的类型

请注意在1.1.0中添加。

http://www.elasticsearch.org/blog/elasticsearch-1-1-0-released/

中也提到过

您需要下载更新版本。

ElasticSearch多匹配查询cross_fields类型

1 个答案: