es route

{
  "mappings": {
    "duser": {
      "_routing": {
        "required": true 
      }
    }
  }
}

curl -XPUT 127.0.0.1:9200/myroute/duser/1 -d ' 
{
  "title": "No routing value provided"
}'

错误：
error":{"root_cause":[{"type":"routing_missing_exception","reason":"routing is required for [my_index2]/[my_type]/[2]","index":"my_index2"}],"type":"routing_missing_exception","reason":"routing is required for [my_index2]/[my_type]/[2]","index":"my_index2"},"status":400}
错误原因： 请求参数 需要加上 route

curl -XPUT 127.0.0.1:9200/myroute/duser/1?routing=1 -d ' 
{
  "title": "No routing value provided"
}'

https://www.elastic.co/guide/en/elasticsearch/reference/current/mapping-routing-field.html 官网