【发布时间】:2019-10-02 01:09:16
【问题描述】:
我有这段代码需要转换成 spring-data-elastic-search。
{
"query": {
"match_all": {}
},
"size": 10,
"from": 0,
"sort": [
{
"program.title.descriptions.value.keyword": {
"order": "asc",
"nested": {
"path": "program.title.descriptions",
"filter": {
"match": {
"program.title.descriptions.length": "LONG"
}
}
}
}
}
]
}
我已经尝试过了,
SortBuilder sb = SortBuilders.fieldSort(sortBy).order(sortOrder).setNestedSort(new NestedSortBuilder(nestedPath))
但我不知道如何将“过滤器”部分添加到 SortBuilder 中。如果我尝试以下方法,
QueryBuilder matchFirst = QueryBuilders.boolQuery().filter(QueryBuilders.matchQuery("program.title.descriptions.length", "LONG"));
sb = SortBuilders.fieldSort(sortBy).order(sortOrder).setNestedSort(new NestedSortBuilder(nestedPath)).setNestedFilter(matchFirst);
它会说
java.lang.IllegalArgumentException: Setting both nested_path/nested_filter and nested not allowed
at org.elasticsearch.search.sort.FieldSortBuilder.setNestedFilter(FieldSortBuilder.java:213)
任何想法将不胜感激。
【问题讨论】:
标签: sorting elasticsearch spring-data-elasticsearch