elastic search 05 -- 超过10000条无法查询

一、说明

ES 默认返回数据量为 10000 条， 当分页的 from 超过 10000 条的时候，es 就会如下报错：

Result window is too large, from + size must be less than or equal to:[10000] but was [10500]. See the scroll api for a more efficient way to requestlarge data sets. This limit can be set by changing the[index.max_result_window] index level parameter

二、解决方案

通过设置 index 参数 max_result_window 的值

PUT /index_name/_settings
{
    "index": {
        "max_result_window": "100000"
    }
}

index_name 是你的索引名