elasticsearch - QueryBuilders で termQuery を使用すると、Elasticsearch がゼロ ヒットを返す

Question

Elasticsearch からのデータを検索する Java アプリを構築しています (データは kafka から logstash に、次に Elasticsearch に json 形式で送信されます)。私が使用するQueryBuilders.queryStringQuery(reqId)と、すべての結果が問題なく返さQueryBuilders.termQuery("routingRequestID", reqId);れますが、reqId が ES データに存在する場合でも、使用すると 0 ヒットが返されます。

    RestHighLevelClient client = new RestHighLevelClient(
            RestClient.builder(new HttpHost("127.0.0.1", 9200, "http")));

    @GetMapping("/q/{reqId}")
    public String searchByReqId(@PathVariable("reqId") final String reqId) throws IOException {
        String[] indexes = {"devglan-log-test"};

        QueryBuilder queryBuilder = QueryBuilders.termQuery("routingRequestID", reqId);
        // QueryBuilder queryBuilder = QueryBuilders.queryStringQuery(reqId);

        SearchSourceBuilder searchSource = SearchSourceBuilder.searchSource().query(queryBuilder).from(0).size(1000);
        System.out.println(searchSource.query());

        SearchRequest searchRequest = new SearchRequest(indexes, searchSource);
        System.out.println(searchRequest.source().toString());

        SearchResponse searchResponse = client.search(searchRequest, RequestOptions.DEFAULT);
        System.out.println(searchResponse.toString());
        SearchHits hits = searchResponse.getHits();
        SearchHit[] searchHits = hits.getHits();
        for (SearchHit hit : searchHits) {
            System.out.println(hit.toString());
        }

        return "success";
    }

{
   took: 633,
   timed_out: false,
   _shards: {
      total: 1,
      successful: 1,
      skipped: 0,
      failed: 0
   },
   hits: {
      total: {
         value: 1,
         relation: "eq"
      },
      max_score: 1.6739764,
      hits: [
      {
         _index: "devglan-log-test",
         _type: "_doc",
         _id: "k4qAPXEBCzyTR4XVXPb2",
         _score: 1.6739764,
         _source: {
            @version: "1",
            message: "
                      {"requestorRole":"role3", "requestorGivenName":"doe", "requestorSurName":"male", 
                       "requestorOrganizationName":"dob", "reqd":"address", 
                       "requestorC":"city", "routingRequestID":"7778787898778879"}",
            @timestamp: "2020-04-03T00:45:53.917Z"
        }
      }
    ]
  }
}

によって生成されたクエリsearchSource.query():

{
  "term" : {
    "routingRequestID" : {
      "value" : "2421",
      "boost" : 1.0
    }
  }
}

で生成されたクエリsearchRequest.source().toString():

{"from":0,"size":1000,"query":{"term":{"routingRequestID":{"value":"2421","boost":1.0}}}}

結果：

{"took":0,"timed_out":false,"_shards":{"total":1,"successful":1,"skipped":0,"failed":0},"hits":{"total":{"value":0,"relation":"eq"},"max_score":null,"hits":[]}}

すべてのヘルプは本当に感謝しています。サポート方法がわかっている場合は、投稿をスキップしないでください。*ハイタッチ絵文字*