spring-data-elasticsearch

来源： https://stackoverflow.com/questions/62862490/how-to-get-only-matched-data-from-nested-class-using-query-builder-in-elastic-se

来源： https://stackoverflow.com/questions/62862490/how-to-get-only-matched-data-from-nested-class-using-query-builder-in-elastic-se

来源： https://stackoverflow.com/questions/62699759/how-to-return-single-object-using-nativesearchquerybuilder-of-elasticsearch-in-s

来源： https://stackoverflow.com/questions/62699759/how-to-return-single-object-using-nativesearchquerybuilder-of-elasticsearch-in-s

来源： https://stackoverflow.com/questions/58237561/save-composite-key-data-to-elastic-search-document

问题 I'm building a native query but I only want to return certain fields, all of which are held within a parent field. I think I am looking for the QueryBuilders or NativeSearchQueryBuilder equivalent of the REST API's _source. Here's a code example: NativeSearchQueryBuilder sb = new NativeSearchQueryBuilder() .withIndices("myIndex") .withTypes("myType") .withQuery(QueryBuilders.queryStringQuery("parent.field2:Foo*")); .withFields("parent.field1"); I'd expect this to return a list of only parent

问题 I'm building a native query but I only want to return certain fields, all of which are held within a parent field. I think I am looking for the QueryBuilders or NativeSearchQueryBuilder equivalent of the REST API's _source. Here's a code example: NativeSearchQueryBuilder sb = new NativeSearchQueryBuilder() .withIndices("myIndex") .withTypes("myType") .withQuery(QueryBuilders.queryStringQuery("parent.field2:Foo*")); .withFields("parent.field1"); I'd expect this to return a list of only parent

问题 I have this small configuration using ElasticSearch, but since i want to store some data , i am getting the error below: with repository.save(new FileProperty("12dW", 123.123, "hii")); P.S. the elasticSearch is runing on the port 9200 using docker Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.data.elasticsearch.UncategorizedElasticsearchException: Elasticsearch exception [type

问题 I have this small configuration using ElasticSearch, but since i want to store some data , i am getting the error below: with repository.save(new FileProperty("12dW", 123.123, "hii")); P.S. the elasticSearch is runing on the port 9200 using docker Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.data.elasticsearch.UncategorizedElasticsearchException: Elasticsearch exception [type

问题 Updated Spring boot to 2.2.X from 2.1.X and elastic search to 6.8.X from 6.3.X . Got mapping exception, to resolve Mapping exception, renamed document variable to myDocument. Now on elasticSearchRepo.SaveAll(objectTosave) value is not persisted in document. Other properties like id, category are present in the document. Is there any way to have different fieldName and jsonProperty? import org.springframework.data.elasticsearch.annotations.Document; import org.springframework.data