如何在ElasticSearch中添加完成Suggester的过滤器？ [英] How can I add filter to Completion Suggester in ElasticSearch?

问题描述

有没有人知道如何添加过滤器到suggester？

Does anyone know how to add filter to suggester?

这样做很好：

{
"headline-suggest" : {
    "text" : "n",
    "completion" : {
        "field" : "headline_suggest"
    }
}

但是我想强制弹性搜索来构建建议列表从数据子集，如：

but I want force ElasticSearch to build list of suggestions from subset of data, like:

{
"headline-suggest" : {
    "text" : "n",
    "completion" : {
        "field" : "headline_suggest"
    }
},
"filter" : {
    "term" : { "mydifferentfield" : "someword" }
}
}

如何实现？

（我使用弹性搜索0.90.5）

(I'm using elasticsearch 0.90.5)

推荐答案

根据1.2.0版本，您可以添加上下文到您的建议书并获得过滤的建议。

As per version 1.2.0, you can add context to your suggester and obtain filtered suggestions.

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