索引排序 Elasticsearch

Question

Elasticsearch Template可以用来做索引排序吗 https://www.elastic.co/guide/en/elasticsearch/reference/master/index-modules-index-sorting.html

Answer 1

是的，index sorting is like any other settings and can be specified in an index template:

PUT _template/mytemplate
{
    "index_patterns": ["myindex"],
    "aliases": {},
    "settings" : {
        "index" : {
            "number_of_shards": 2,
            "number_of_replicas": 1,
            "sort.field" : "date", 
            "sort.order" : "desc" 
        }
    },
    "mappings": {
        "properties": {
            "date": {
                "type": "date"
            }
        }
    }
}

Answer 2

我猜你的问题针对的是 Spring Data Elasticsearch，因为你相应地标记了它。

Spring Data Elasticsearch 目前不支持管理索引模板，a ticket in Jira 支持。

您当然可以在 ES 中手动添加索引模板，如 Val 的回答所示。

索引排序 Elasticsearch

Index sorting Elasticsearch

spring

elasticsearch

spring-data-elasticsearch

elasticsearch-template