自动填充建议中的输出字段 [英] Output field in autocomplete suggestion

问题描述

消息[MapperParsingException [解析失败];

当我想在弹性搜索中索引文档时，嵌套：IllegalArgumentException [未知字段名[输出]，必须是[input，weight，contexts]之一];]

我知道输出字段从版本5中的弹性搜索中删除，但为什么？为了获得输入的单个结果，我必须做些什么？

解决方案

弹性提到以下

由于建议是面向文档的，建议元数据（例如输出）现在应该被指定为文档中的一个字段。索引建议条目时指定输出的支持已被删除。现在，建议结果条目的文本始终是建议输入的未分析值（与在5.0之前的索引中建立索引时没有指定输出相同）。

来源

更新

我可以从ES 5.1.1中的多个输入获取单个输出。您可以找到答案 here

when I want to index a document in elasticsearch this problem occurring:

message [MapperParsingException[failed to parse]; nested: IllegalArgumentException[unknown field name [output], must be one of [input, weight, contexts]];]

I know that the output field removed from elasticsearch in version 5 but why? and what I have to do for getting single result for inputs?

解决方案

Elastic mentions the following

As suggestions are document-oriented, suggestion metadata (e.g. output) should now be specified as a field in the document. The support for specifying output when indexing suggestion entries has been removed. Now suggestion result entry’s text is always the un-analyzed value of the suggestion’s input (same as not specifying output while indexing suggestions in pre-5.0 indices).

Source

Update

I was able to get a single output from multiple inputs in ES 5.1.1. You can find the answere here

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