如何将 solr 建议组件和请求处理程序 XML 配置属性映射到 JSON 配置 API？

Question

我正在尝试配置 suggest search component and request handler via Config API，我需要将 XML 配置属性映射到 JSON 配置 API 请求。

XML 建议搜索组件的配置：

<searchComponent name="suggest" class="solr.SuggestComponent">
    <lst name="suggester">
        <str name="name">mySuggester</str>
        <str name="lookupImpl">FuzzyLookupFactory</str>
        <str name="dictionaryImpl">DocumentDictionaryFactory</str>
        <str name="field">suggestTerm</str>
        <str name="suggestAnalyzerFieldType">text_suggest</str>
        <str name="buildOnStartup">false</str>
    </lst>
</searchComponent>

XML 建议请求处理程序的配置：

<requestHandler name="/suggest" class="solr.SearchHandler" startup="lazy">
    <lst name="defaults">
        <str name="suggest">true</str>
        <str name="suggest.count">10</str>
        <str name="suggest.dictionary">mySuggester</str>
    </lst>
    <arr name="components">
        <str>suggest</str>
    </arr>
</requestHandler>

这是我到目前为止尝试过的方法：

在配置中建议搜索组件 JSON 表示 API:

{
    "add-searchcomponent": {
        "name": "suggest",
        "class": "solr.SuggestComponent",
        "defaults": {
            "name": "mySuggester",
            "lookupImpl": "FuzzyLookupFactory",
            "dictionaryImpl": "DocumentDictionaryFactory",
            "field": "suggestTerm",
            "suggestAnalyzerFieldType": "text_suggest"
        }
    }
}

建议搜索处理程序 JSON 配置中的表示形式 API:

{
    "add-requesthandler": {
        "name": "/suggest",
        "class": "solr.SearchHandler",
        "startup": "lazy",
        "defaults": {
            "suggest": true,
            "suggest.count": 10,
            "suggest.dictionary": "mySuggester",
        },
        "components": [
            "suggest"
        ]
    }
}

我已经尝试过建议处理程序，但出现此错误：

"No suggester named mySuggester was configured"

这是我从 Config API 检索到的当前配置：

https://gist.github.com/stevenferrer/076f3074b376897086cf8a1bd5dbbf79

有什么我想念的吗？

Answer 1

问题出在搜索组件部分。我不小心从 Config API

复制了示例

{
    "add-searchcomponent": {
        ...
        "defaults": { // this is the issue
            ...
        }
    }
}

正确的配置是：

"add-searchcomponent": {
    "name": "suggest",
    "class": "solr.SuggestComponent",
    "suggester": { // from 'default' to 'suggester'
        "name": "mySuggester",
        "lookupImpl": "FuzzyLookupFactory",
        "dictionaryImpl": "DocumentDictionaryFactory",
        "field": "suggest",
        "suggestAnalyzerFieldType": "text_suggest"
    }
}

如何将 solr 建议组件和请求处理程序 XML 配置属性映射到 JSON 配置 API？

How to map solr suggest component and request handler XML config properties to JSON config API?

solr