我在尝试初始化Solr核心时遇到锁定问题：
SolrCore初始化失败：
MySolrCore:org.apache.solr.common.SolrException:org.apache.locene.store.LockObtainFailedException：此虚拟机持有的锁：C:\solr-6.0.1\server\solr\MySolrCore \data\analyzingInfixSuggesterIndexDir\write.Lock
我试图在这个核心上实现多个拼写检查器，但我得到了这个锁定错误。
尝试不同方法的一些有趣注意事项：
我尝试将writeLockTimeout延长到30秒，但没有成功。
没有创建任何spellcheckIndexDir文件夹。我添加了它们，希望能解决锁的问题。我甚至尝试手动创建它们，但没有添加任何文件。
如果我注释掉其中一个组件和处理程序，那么另一个就可以工作了。
如果我注释掉使用AnalyzingInfixLookupFactory的拼写检查器，那么使用WFSTLookupFactory和两个处理程序的拼写检查器都可以工作。但是，未创建spellcheckIndexDir。
如何解决锁定问题？我认为，如果我能让所有指定的spellcheckIndexDir工作，索引将位于不同的文件夹中，并且不会有锁。谢谢你的帮助！
以下是我的Solr配置搜索组件和这两个字段的处理程序。
<searchComponent name="NameSuggest" class="solr.SpellCheckComponent">
<lst name="spellchecker">
<str name="name">NameFST</str>
<str name="classname">org.apache.solr.spelling.suggest.Suggester</str>
<str name="lookupImpl">org.apache.solr.spelling.suggest.fst.WFSTLookupFactory</str>
<str name="field">NameFST</str>
<int name="minQueryLength">3</int>
<str name="buildOnCommit">true</str>
<str name="buildOnOptimize">true</str>
<str name="suggestAnalyzerFieldType">suggest_phrase</str>
<str name="spellcheckIndexDir">./NameFSTSuggestIndexDir</str>
</lst>
<lst name="spellchecker">
<str name="name">NameAI</str>
<str name="classname">org.apache.solr.spelling.suggest.Suggester</str>
<str name="lookupImpl">org.apache.solr.spelling.suggest.fst.AnalyzingInfixLookupFactory</str>
<str name="field">NameAI</str>
<int name="minQueryLength">3</int>
<str name="buildOnCommit">true</str>
<str name="buildOnOptimize">true</str>
<str name="suggestAnalyzerFieldType">suggest_phrase</str>
<str name="spellcheckIndexDir">./NameAISuggestIndexDir</str>
</lst>
<str name="queryAnalyzerFieldType">suggest_phrase</str>
</searchComponent>
<requestHandler class="org.apache.solr.handler.component.SearchHandler" name="/NameSuggest" startup="lazy">
<lst name="defaults">
<str name="spellcheck">true</str>
<str name="spellcheck.dictionary">NameFST</str>
<str name="spellcheck.dictionary">NameAI</str>
<str name="spellcheck.onlyMorePopular">true</str>
<str name="spellcheck.count">10</str>
<str name="spellcheck.collate">false</str>
<str name="spellcheck.extendedResults">true</str>
</lst>
<arr name="components">
<str>NameSuggest</str>
</arr>
</requestHandler>
<searchComponent name="DescriptionSuggest" class="solr.SpellCheckComponent">
<lst name="spellchecker">
<str name="name">DescriptionFST</str>
<str name="classname">org.apache.solr.spelling.suggest.Suggester</str>
<str name="lookupImpl">org.apache.solr.spelling.suggest.fst.WFSTLookupFactory</str>
<str name="field">DescriptionFST</str>
<int name="minQueryLength">3</int>
<str name="buildOnCommit">true</str>
<str name="buildOnOptimize">true</str>
<str name="suggestAnalyzerFieldType">suggest_phrase</str>
<str name="spellcheckIndexDir">./DescriptionFSTSuggestIndexDir</str>
</lst>
<lst name="spellchecker">
<str name="name">DescriptionAI</str>
<str name="classname">org.apache.solr.spelling.suggest.Suggester</str>
<str name="lookupImpl">org.apache.solr.spelling.suggest.fst.AnalyzingInfixLookupFactory</str>
<str name="field">DescriptionAI</str>
<int name="minQueryLength">3</int>
<str name="buildOnCommit">true</str>
<str name="buildOnOptimize">true</str>
<str name="suggestAnalyzerFieldType">suggest_phrase</str>
<str name="spellcheckIndexDir">./DescriptionAISuggestIndexDir</str>
</lst>
<str name="queryAnalyzerFieldType">suggest_phrase</str>
</searchComponent>
<requestHandler class="org.apache.solr.handler.component.SearchHandler" name="/DescriptionSuggest" startup="lazy">
<lst name="defaults">
<str name="spellcheck">true</str>
<str name="spellcheck.dictionary">DescriptionFST</str>
<str name="spellcheck.dictionary">DescriptionAI</str>
<str name="spellcheck.onlyMorePopular">true</str>
<str name="spellcheck.count">10</str>
<str name="spellcheck.collate">false</str>
<str name="spellcheck.extendedResults">true</str>
</lst>
<arr name="components">
<str>DescriptionSuggest</str>
</arr>
</requestHandler>我需要使用indexPath而不是spellcheckIndexDir。它现在起作用了。
<!-- <str name="spellcheckIndexDir">./NameAISuggestIndexDir</str> -->
<str name="indexPath">./NameAISuggestIndexDir</str>