Creating Indexname Dynamically using Spring-Data Elasticsearch with @Document

问题

I am trying to get indexname dynamically in

@Document(indexName="Something",type="type")

I have tried using below code:

@Document(indexName="#{systemProperties['databaseName'] }", type = "dbtype")

but at runtime when I am sending two request from UI to get the data from ES from different indexes,it is not working properly.

what should I do to solve this issue?

回答1:

A workaround is, to work with NativeSearchQuerries. There you can set the index to whatever you like:

NativeSearchQuery query = new NativeSearchQueryBuilder().withIndices(indexName)
                .withQuery(QueryBuilders.matchPhraseQuery("_all", request.getSearchTerm().getSearchString()))
                .withPageable(new PageRequest(request.getPaging(), request.getMaxResults()))
....
                .build();
        result =elastic.query(query, query->query2Result(query));

来源：https://stackoverflow.com/questions/38097197/creating-indexname-dynamically-using-spring-data-elasticsearch-with-document