无法使用在单独端口 8983 上运行的 Apache solr 服务器创建索引

Question

我正在使用 Broadleaf Commerce 框架开发电子商务应用程序，我需要使用 Apache solr 实现所需产品的搜索功能。我刚刚按照我在这里找到的配置 http://www.broadleafcommerce.com/docs/core/current/broadleaf-concepts/catalog-and-search

现在它可以连接到端口 8983 上运行的 solr 服务器，但是，在创建索引时它正在抛出

“错误 - 2014-07-19 02:37:23.729; org.apache.solr.common.SolrException; org.apache.solr.common.SolrException: 错误: [doc=1] 未知字段“命名空间” " 例外，

但我可以在“schema.xml”文件中找到名称为“namespace”的“字段”，如下所示

<fields>
    <field name="namespace" type="string" indexed="true" stored="false" />
    <field name="id" type="string" indexed="true" stored="true" />
    <field name="productId" type="long" indexed="true" stored="true" />
    <field name="category" type="long" indexed="true" stored="false" multiValued="true" />
    <field name="explicitCategory" type="long" indexed="true" stored="false" multiValued="true" />
    <field name="searchable" type="text_general" indexed="true" stored="false" />
    <dynamicField name="*_searchable" type="text_general" indexed="true" stored="false" />

    <dynamicField name="*_i" type="int" indexed="true" stored="false" />
    <dynamicField name="*_is" type="int" indexed="true" stored="false" multiValued="true" />
    <dynamicField name="*_s" type="string" indexed="true" stored="false" />
    <dynamicField name="*_ss" type="string" indexed="true" stored="false" multiValued="true" />
    <dynamicField name="*_l" type="long" indexed="true" stored="false" />
    <dynamicField name="*_ls" type="long" indexed="true" stored="false" multiValued="true" />
    <dynamicField name="*_t" type="text_general" indexed="true" stored="false" />
    <dynamicField name="*_txt" type="text_general" indexed="true" stored="false" multiValued="true" />
    <dynamicField name="*_b" type="boolean" indexed="true" stored="false" />
    <dynamicField name="*_bs" type="boolean" indexed="true" stored="false" multiValued="true" />
    <dynamicField name="*_d" type="double" indexed="true" stored="false" />
    <dynamicField name="*_ds" type="double" indexed="true" stored="false" multiValued="true" />
    <dynamicField name="*_p" type="double" indexed="true" stored="false" />

    <dynamicField name="*_dt" type="date" indexed="true" stored="false" />
    <dynamicField name="*_dts" type="date" indexed="true" stored="false" multiValued="true" />

    <!-- some trie-coded dynamic fields for faster range queries -->
    <dynamicField name="*_ti" type="tint" indexed="true" stored="false" />
    <dynamicField name="*_tl" type="tlong" indexed="true" stored="false" />
    <dynamicField name="*_td" type="tdouble" indexed="true" stored="false" />
    <dynamicField name="*_tdt" type="tdate" indexed="true" stored="false" />
</fields>

<uniqueKey>id</uniqueKey>

<types>
    <!-- The StrField type is not analyzed, but indexed/stored verbatim. -->
    <fieldType name="string" class="solr.StrField" sortMissingLast="true" />

    <!-- boolean type: "true" or "false" -->
    <fieldType name="boolean" class="solr.BoolField" sortMissingLast="true" />

    <!-- Default numeric field types. For faster range queries, consider the 
        tint/tlong/tdouble types. -->
    <fieldType name="int" class="solr.TrieIntField" precisionStep="0" positionIncrementGap="0" />
    <fieldType name="long" class="solr.TrieLongField" precisionStep="0" positionIncrementGap="0" />
    <fieldType name="double" class="solr.TrieDoubleField" precisionStep="0" positionIncrementGap="0" />

    <!-- Numeric field types that index each value at various levels of precision 
        to accelerate range queries when the number of values between the range endpoints 
        is large. See the javadoc for NumericRangeQuery for internal implementation 
        details. Smaller precisionStep values (specified in bits) will lead to more 
        tokens indexed per value, slightly larger index size, and faster range queries. 
        A precisionStep of 0 disables indexing at different precision levels. -->
    <fieldType name="tint" class="solr.TrieIntField" precisionStep="8" positionIncrementGap="0" />
    <fieldType name="tlong" class="solr.TrieLongField" precisionStep="8" positionIncrementGap="0" />
    <fieldType name="tdouble" class="solr.TrieDoubleField" precisionStep="8" positionIncrementGap="0" />

    <!-- The format for this date field is of the form 1995-12-31T23:59:59Z, 
        and is a more restricted form of the canonical representation of dateTime 
        http://www.w3.org/TR/xmlschema-2/#dateTime The trailing "Z" designates UTC 
        time and is mandatory. Optional fractional seconds are allowed: 1995-12-31T23:59:59.999Z 
        All other components are mandatory. Expressions can also be used to denote 
        calculations that should be performed relative to "NOW" to determine the 
        value, ie... NOW/HOUR ... Round to the start of the current hour NOW-1DAY 
        ... Exactly 1 day prior to now NOW/DAY+6MONTHS+3DAYS ... 6 months and 3 days 
        in the future from the start of the current day Consult the DateField javadocs 
        for more information. Note: For faster range queries, consider the tdate 
        type -->
    <fieldType name="date" class="solr.TrieDateField" precisionStep="0" positionIncrementGap="0" />

    <!-- A Trie based date field for faster date range queries and date faceting. -->
    <fieldType name="tdate" class="solr.TrieDateField" precisionStep="6" positionIncrementGap="0" />

    <!-- A general text field that has reasonable, generic cross-language defaults: 
        it tokenizes with StandardTokenizer and down cases. -->
    <fieldType name="text_general" class="solr.TextField" positionIncrementGap="100">
        <analyzer type="index">
            <tokenizer class="solr.StandardTokenizerFactory" />
            <filter class="solr.LowerCaseFilterFactory" />
        </analyzer>
        <analyzer type="query">
            <tokenizer class="solr.StandardTokenizerFactory" />
            <filter class="solr.LowerCaseFilterFactory" />
        </analyzer>
    </fieldType>
</types>

schema.xml 和 solrconfig.xml 文件放在 src/main/resource 文件夹中

我找不到异常的原因。 任何人都可以请帮助我。

如果我需要更改配置和文件结构，请告诉我。

如果有人让我了解使用 broadleafCommerce 的 Apache solr 服务器的完整配置、文件结构，这对我有很大帮助。

Answer 1

您需要将字符串添加为字段类型

   <fieldType name="string" class="solr.StrField" sortMissingLast="true" />