Linux 主机上的 Solr：数据导入处理程序出现问题
Solr on a Linux Host: Issue with the data Import Handler
我正在使用 Solr 数据导入处理程序为 SQL SERVER 2016 上的数据库编制索引。我目前正在开发 solr-8.6.3。
我最初在 windows 10 上工作，在独立模式下，我配置了架构、solrconfig 和核心数据配置（用于 dih）。我上传了 dih 所需的 *jar 文件。
在windows10，在localhost没有问题，建立了与数据库的连接，正确收集了数据。
但后来我想使用 windows 计算机上的腻子将 solr 投入生产，并在 Linux 主机 (Debian) 上使用 运行 solr 实例。我是 linux 的初学者，但我设法让我的服务器 solr 工作。我将我的 *jar 文件 (mssql-jdbc-8.4.1.jre14) 放在 lib 文件夹中，以便让我的 DIH 工作。
我用这个命令创建我的核心：
sudo -u solr /opt/solr-8.6.3/bin/solr create -c name_core -d core-data-configs
但是当我尝试完全导入时，什么也没有发生 Request:0 Fetched:0 Skipped:0 Processed:0。但是我的日志中没有错误，没有“无法加载 jdbc 驱动程序”。我的 sol 登录是空的，没有任何可疑或异常。但显然 solr 没有到达我的 sql 服务器。
架构如下：
<schema name="oriente_objet" version="1.6">
<fields>
<field name="_version_" type="plong" indexed="true" stored="false" multiValued="false"/>
<!-- points to the root document of a block of nested documents. Required for nested
document support, may be removed otherwise
-->
<field name="_root_" type="string" indexed="true" stored="false"/>
<!-- Only remove the "id" field if you have a very good reason to. While not strictly
required, it is highly recommended. A <uniqueKey> is present in almost all Solr
installations. See the <uniqueKey> declaration below where <uniqueKey> is set to "id".
-->
<field name="id" type="string" indexed="true" stored="true" required="false" multiValued="false" />
<field name="ID_S_Object" type="string" indexed="true" stored="true"/>
<field name="sNameObject" type="string" indexed="true" stored="true"/>
<field name="sString" type="string" indexed="true" stored="false" multiValued="true"/>
<field name="sText" type="string" indexed="true" stored="false" multiValued="true"/>
<field name="sURL" type="string" indexed="true" stored="false" multiValued="true"/>
<field name="sFile" type="string" indexed="true" stored="false" multiValued="true"/>
<field name="sObjectSource" type="string" indexed="true" stored="false" multiValued="true"/>
<field name="sObjectDestination" type="string" indexed="true" stored="false" multiValued="true"/>
<field name="sCommentaire" type="string" indexed="true" stored="false" multiValued="true" />
<field name="sSerieName" type="string" indexed="true" stored="false" multiValued="true" />
<field name="sSerieValue" type="string" indexed="true" stored="false" multiValued="true" />
<field name="SumDayDistanceE" type="pdouble" indexed="true" stored="false" />
<field name="SumDayDistanceN" type="pdouble" indexed="true" stored="false" />
<field name="suggest_field" type="textSuggest" indexed="false" stored="true" multiValued="true" />
<field name="content" type="text_general" indexed="false" stored="true" multiValued="true"/>
<field name="text" type="text_general" indexed="true" stored="false" multiValued="true"/>
<copyField source="sNameObject" dest="text"/>
<copyField source="sNameObject" dest="suggest_field"/>
<copyField source="sString" dest="text"/>
<copyField source="sString" dest="suggest_field"/>
<copyField source="sObjectSource" dest="suggest_field"/>
<copyField source="sObjectDestination" dest="suggest_field"/>
<copyField source="sText" dest="suggest_field"/>
<copyField source="sURL" dest="suggest_field"/>
<copyField source="sFile" dest="suggest_field"/>
<copyField source="sCommentaire" dest="suggest_field"/>
<copyField source="sSerieName" dest="suggest_field"/>
<copyField source="sSerieValue" dest="suggest_field"/>
<copyField source="sObjectSource" dest="text"/>
<copyField source="sObjectDestination" dest="text"/>
<copyField source="sText" dest="text"/>
<copyField source="sURL" dest="text"/>
<copyField source="sFile" dest="text"/>
<copyField source="sCommentaire" dest="text"/>
<copyField source="sSerieName" dest="text"/>
<copyField source="sSerieValue" dest="text"/>
</fields>
<uniqueKey>id</uniqueKey>
<fieldType name="string" class="solr.StrField" sortMissingLast="true"/>
<fieldType name="boolean" class="solr.BoolField" sortMissingLast="true"/>
<fieldType name="pint" class="solr.IntPointField" docValues="true"/>
<fieldType name="pfloat" class="solr.FloatPointField" docValues="true"/>
<fieldType name="plong" class="solr.LongPointField" docValues="true"/>
<fieldType name="pdouble" class="solr.DoublePointField" docValues="true"/>
<fieldType name="pints" class="solr.IntPointField" docValues="true" multiValued="true"/>
<fieldType name="pfloats" class="solr.FloatPointField" docValues="true" multiValued="true"/>
<fieldType name="plongs" class="solr.LongPointField" docValues="true" multiValued="true"/>
<fieldType name="pdoubles" class="solr.DoublePointField" docValues="true" multiValued="true"/>
<fieldType name="pdate" class="solr.DatePointField" docValues="true"/>
<fieldType name="pdates" class="solr.DatePointField" docValues="true" multiValued="true"/>
<!--Binary data type. The data should be sent/retrieved in as Base64 encoded Strings -->
<fieldType name="binary" class="solr.BinaryField"/>
<fieldType name="random" class="solr.RandomSortField" indexed="true" />
<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>
<fieldType class="solr.TextField" name="textSuggest" positionIncrementGap="100">
<analyzer>
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
</analyzer>
</fieldType>
<fieldType name="ignored" stored="false" indexed="false" multiValued="true" class="solr.StrField" />
</schema>
solr 配置：
<config>
<luceneMatchVersion>8.6.2</luceneMatchVersion>
<lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-dataimporthandler-.*\.jar"/>
<lib dir="${solr.install.dir:../../../..}/contrib/extraction/lib" regex=".*\.jar"/>
<lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-cell-\d.*\.jar"/>
<lib dir="${solr.install.dir:../../../..}/contrib/langid/lib/" regex=".*\.jar"/>
<lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-langid-\d.*\.jar"/>
<lib dir="${solr.install.dir:../../../..}/contrib/velocity/lib" regex=".*\.jar"/>
<lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-velocity-\d.*\.jar"/>
<lib dir="${solr.install.dir:../../../..}/lib/" regex=".*\.jar" />
<dataDir>${solr.data.dir:}</dataDir>
<directoryFactory name="DirectoryFactory" class="${solr.directoryFactory:solr.NRTCachingDirectoryFactory}"/>
<schemaFactory class="ClassicIndexSchemaFactory">
</schemaFactory>
<indexConfig>
<lockType>${solr.lock.type:native}</lockType>
<infoStream>true</infoStream>
</indexConfig>
<jmx/>
<updateHandler class="solr.DirectUpdateHandler2">
<updateLog>
<str name="dir">${solr.ulog.dir:}</str>
</updateLog>
<autoCommit>
<maxTime>${solr.autoCommit.maxTime:15000}</maxTime>
<openSearcher>false</openSearcher>
</autoCommit>
<autoSoftCommit>
<maxTime>${solr.autoSoftCommit.maxTime:-1}</maxTime>
</autoSoftCommit>
</updateHandler>
<query>
<maxBooleanClauses>${solr.max.booleanClauses:1024}</maxBooleanClauses>
<filterCache class="solr.FastLRUCache" size="512" initialSize="512" autowarmCount="0"/>
<queryResultCache class="solr.LRUCache" size="512" initialSize="512" autowarmCount="0"/>
<documentCache class="solr.LRUCache" size="512" initialSize="512" autowarmCount="0"/>
<cache name="perSegFilter" class="solr.search.LRUCache" size="10" initialSize="0" autowarmCount="10" regenerator="solr.NoOpRegenerator"/>
<enableLazyFieldLoading>true</enableLazyFieldLoading>
<queryResultWindowSize>20</queryResultWindowSize>
<queryResultMaxDocsCached>200</queryResultMaxDocsCached>
<listener event="newSearcher" class="solr.QuerySenderListener">
<arr name="queries">
</arr>
</listener>
<listener event="firstSearcher" class="solr.QuerySenderListener">
<arr name="queries">
<lst>
<str name="q">static firstSearcher warming in solrconfig.xml</str>
</lst>
</arr>
</listener>
<useColdSearcher>false</useColdSearcher>
</query>
<requestDispatcher>
<httpCaching never304="true"/>
</requestDispatcher>
<requestHandler name="/dataimport" class="solr.DataImportHandler">
<lst name="defaults">
<str name="config">suggest-data-config.xml</str>
</lst>
</requestHandler>
<requestHandler name="dismax" class="solr.SearchHandler">
<lst name="defaults">
<str name="defType">dismax</str>
<str name="echoParams">explicit</str>
</lst>
</requestHandler>
<requestHandler name="/select" class="solr.SearchHandler">
<lst name="defaults">
<str name="echoParams">explicit</str>
<int name="rows">10</int>
<str name="df">text</str>
</lst>
</requestHandler>
<requestHandler name="/query" class="solr.SearchHandler">
<lst name="defaults">
<str name="echoParams">explicit</str>
<str name="wt">json</str>
<str name="indent">true</str>
<str name="df">text</str>
</lst>
</requestHandler>
<requestHandler name="/browse" class="solr.SearchHandler">
<lst name="defaults">
<str name="echoParams">explicit</str>
<!-- VelocityResponseWriter settings -->
<str name="wt">velocity</str>
<str name="v.template">browse</str>
<str name="v.layout">layout</str>
<!-- Query settings -->
<str name="defType">edismax</str>
<str name="q.alt">*:*</str>
<str name="rows">10</str>
<str name="fl">*,score</str>
<!-- Faceting defaults -->
<str name="facet">on</str>
<str name="facet.mincount">1</str>
</lst>
</requestHandler>
<initParams path="/update/**,/query,/select,/tvrh,/elevate,/spell,/browse">
<lst name="defaults">
<str name="df">text</str>
</lst>
</initParams>
<requestHandler name="/update/extract" startup="lazy" class="solr.extraction.ExtractingRequestHandler">
<lst name="defaults">
<str name="lowernames">true</str>
<str name="uprefix">ignored_</str>
<!-- capture link hrefs but ignore div attributes -->
<str name="captureAttr">true</str>
<str name="fmap.a">links</str>
<str name="fmap.div">ignored_</str>
</lst>
</requestHandler>
<searchComponent name="spellcheck" class="solr.SpellCheckComponent">
<str name="queryAnalyzerFieldType">text_general</str>
<!-- Multiple "Spell Checkers" can be declared and used by this
component
-->
<!-- a spellchecker built from a field of the main index -->
<lst name="spellchecker">
<str name="name">default</str>
<str name="field">text</str>
<str name="classname">solr.DirectSolrSpellChecker</str>
<!-- the spellcheck distance measure used, the default is the internal levenshtein -->
<str name="distanceMeasure">internal</str>
<!-- minimum accuracy needed to be considered a valid spellcheck suggestion -->
<float name="accuracy">0.5</float>
<!-- the maximum #edits we consider when enumerating terms: can be 1 or 2 -->
<int name="maxEdits">2</int>
<!-- the minimum shared prefix when enumerating terms -->
<int name="minPrefix">1</int>
<!-- maximum number of inspections per result. -->
<int name="maxInspections">5</int>
<!-- minimum length of a query term to be considered for correction -->
<int name="minQueryLength">4</int>
<!-- maximum threshold of documents a query term can appear to be considered for correction -->
<float name="maxQueryFrequency">0.01</float>
<!-- uncomment this to require suggestions to occur in 1% of the documents
<float name="thresholdTokenFrequency">.01</float>
-->
</lst>
<!-- a spellchecker that can break or combine words. See "/spell" handler below for usage -->
<lst name="spellchecker">
<str name="name">wordbreak</str>
<str name="classname">solr.WordBreakSolrSpellChecker</str>
<str name="field">name</str>
<str name="combineWords">true</str>
<str name="breakWords">true</str>
<int name="maxChanges">10</int>
</lst>
</searchComponent>
<requestHandler name="/spell" class="solr.SearchHandler" startup="lazy">
<lst name="defaults">
<str name="df">text</str>
<!-- Solr will use suggestions from both the 'default' spellchecker
and from the 'wordbreak' spellchecker and combine them.
collations (re-written queries) can include a combination of
corrections from both spellcheckers -->
<str name="spellcheck.dictionary">default</str>
<str name="spellcheck.dictionary">wordbreak</str>
<str name="spellcheck">on</str>
<str name="spellcheck.extendedResults">true</str>
<str name="spellcheck.count">10</str>
<str name="spellcheck.alternativeTermCount">5</str>
<str name="spellcheck.maxResultsForSuggest">5</str>
<str name="spellcheck.collate">true</str>
<str name="spellcheck.collateExtendedResults">true</str>
<str name="spellcheck.maxCollationTries">10</str>
<str name="spellcheck.maxCollations">5</str>
</lst>
<arr name="last-components">
<str>spellcheck</str>
</arr>
</requestHandler>
<searchComponent name="suggest" class="solr.SuggestComponent">
<lst name="suggester">
<str name="name">mySuggester</str>
<str name="lookupImpl">AnalyzingInfixLookupFactory</str>
<!-- org.apache.solr.spelling.suggest.fst -->
<str name="dictionaryImpl">DocumentDictionaryFactory</str>
<!-- org.apache.solr.spelling.suggest.HighFrequencyDictionaryFactory -->
<str name="field">suggest_field</str>
<str name="weightField">price</str>
<str name="suggestAnalyzerFieldType">textSuggest</str>
</lst>
</searchComponent>
<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>
<!-- Term Vector Component
http://wiki.apache.org/solr/TermVectorComponent
-->
<searchComponent name="tvComponent" class="solr.TermVectorComponent"/>
<requestHandler name="/tvrh" class="solr.SearchHandler" startup="lazy">
<lst name="defaults">
<str name="df">text</str>
<bool name="tv">true</bool>
</lst>
<arr name="last-components">
<str>tvComponent</str>
</arr>
</requestHandler>
<searchComponent name="terms" class="solr.TermsComponent"/>
<!-- A request handler for demonstrating the terms component -->
<requestHandler name="/terms" class="solr.SearchHandler" startup="lazy">
<lst name="defaults">
<bool name="terms">true</bool>
<bool name="distrib">false</bool>
</lst>
<arr name="components">
<str>terms</str>
</arr>
</requestHandler>
<searchComponent name="elevator" class="solr.QueryElevationComponent">
<!-- pick a fieldType to analyze queries -->
<str name="queryFieldType">string</str>
<str name="config-file">elevate.xml</str>
</searchComponent>
<!-- A request handler for demonstrating the elevator component -->
<requestHandler name="/elevate" class="solr.SearchHandler" startup="lazy">
<lst name="defaults">
<str name="echoParams">explicit</str>
<str name="df">text</str>
</lst>
<arr name="last-components">
<str>elevator</str>
</arr>
</requestHandler>
<!-- Highlighting Component
http://wiki.apache.org/solr/HighlightingParameters
-->
<searchComponent class="solr.HighlightComponent" name="highlight">
<highlighting>
<!-- Configure the standard fragmenter -->
<!-- This could most likely be commented out in the "default" case -->
<fragmenter name="gap" default="true" class="solr.highlight.GapFragmenter">
<lst name="defaults">
<int name="hl.fragsize">100</int>
</lst>
</fragmenter>
<!-- A regular-expression-based fragmenter
(for sentence extraction)
-->
<fragmenter name="regex" class="solr.highlight.RegexFragmenter">
<lst name="defaults">
<!-- slightly smaller fragsizes work better because of slop -->
<int name="hl.fragsize">70</int>
<!-- allow 50% slop on fragment sizes -->
<float name="hl.regex.slop">0.5</float>
<!-- a basic sentence pattern -->
<str name="hl.regex.pattern">[-\w ,/\n\"']{20,200}</str>
</lst>
</fragmenter>
<!-- Configure the standard formatter -->
<formatter name="html" default="true" class="solr.highlight.HtmlFormatter">
<lst name="defaults">
<str name="hl.simple.pre">
<![CDATA[ <em> ]]>
</str>
<str name="hl.simple.post">
<![CDATA[ </em> ]]>
</str>
</lst>
</formatter>
<!-- Configure the standard encoder -->
<encoder name="html" class="solr.highlight.HtmlEncoder"/>
<!-- Configure the standard fragListBuilder -->
<fragListBuilder name="simple" class="solr.highlight.SimpleFragListBuilder"/>
<!-- Configure the single fragListBuilder -->
<fragListBuilder name="single" class="solr.highlight.SingleFragListBuilder"/>
<!-- Configure the weighted fragListBuilder -->
<fragListBuilder name="weighted" default="true" class="solr.highlight.WeightedFragListBuilder"/>
<!-- default tag FragmentsBuilder -->
<fragmentsBuilder name="default" default="true" class="solr.highlight.ScoreOrderFragmentsBuilder">
<!--
<lst name="defaults">
<str name="hl.multiValuedSeparatorChar">/</str>
</lst>
-->
</fragmentsBuilder>
<!-- multi-colored tag FragmentsBuilder -->
<fragmentsBuilder name="colored" class="solr.highlight.ScoreOrderFragmentsBuilder">
<lst name="defaults">
<str name="hl.tag.pre">
<![CDATA[ <b style="background:yellow">,<b style="background:lawgreen">, <b style="background:aquamarine">,<b style="background:magenta">, <b style="background:palegreen">,<b style="background:coral">, <b style="background:wheat">,<b style="background:khaki">, <b style="background:lime">,<b style="background:deepskyblue"> ]]>
</str>
<str name="hl.tag.post">
<![CDATA[ </b> ]]>
</str>
</lst>
</fragmentsBuilder>
<boundaryScanner name="default" default="true" class="solr.highlight.SimpleBoundaryScanner">
<lst name="defaults">
<str name="hl.bs.maxScan">10</str>
<str name="hl.bs.chars">.,!? </str>
</lst>
</boundaryScanner>
<boundaryScanner name="breakIterator" class="solr.highlight.BreakIteratorBoundaryScanner">
<lst name="defaults">
<!-- type should be one of CHARACTER, WORD(default), LINE and SENTENCE -->
<str name="hl.bs.type">WORD</str>
<str name="hl.bs.language">en</str>
<str name="hl.bs.country">US</str>
</lst>
</boundaryScanner>
</highlighting>
</searchComponent>
<queryResponseWriter name="json" class="solr.JSONResponseWriter">
<str name="content-type">text/plain; charset=UTF-8</str>
</queryResponseWriter>
<!--
Custom response writers can be declared as needed...
-->
<queryResponseWriter name="velocity" class="solr.VelocityResponseWriter" startup="lazy">
<str name="template.base.dir">${velocity.template.base.dir:}</str>
</queryResponseWriter>
<queryResponseWriter name="xslt" class="solr.XSLTResponseWriter">
<int name="xsltCacheLifetimeSeconds">5</int>
</queryResponseWriter>
</config>
最后是核心数据配置（我认为这里只有 sql 服务器的连接很重要）
<dataSource type="JdbcDataSource" driver="com.microsoft.sqlserver.jdbc.SQLServerDriver" url="jdbc:sqlserver://VTEST06\SQL2016;database=name_data;user=sa;password=xxx" />
我已经检查了 Whosebug 和其他实例，但我发现对此并不熟悉（仅关于 mysql 连接）。我认为 jdbc 在 linux 主机上的工作方式不同？我很迷茫不知道怎么解锁自己
我尝试查看 /var/log，但找不到正确的目录。
也许我必须在我的 Linux 主机中安装软件或其他东西。
我已经尝试移动我的 *jar 文件以防因为这个原因（在 solr 配置中添加相应行
<lib dir="${solr.install.dir:../../../..}/[blabla]/" regex=".*\.jar" />
如果您有任何leads/suggestions或遇到这个问题请不要犹豫
谢谢你的时间
如果有人遇到同样的问题，我通过在 Solr 中使用调试模式来解决它。为此，我添加到位于 /etc/default 的 solr.in.sh 文件中：
-Denable.dih.dataConfigParam=true
调试模式显示是我的 mssql 连接器版本不适应我 linux 主机上的 java 版本
我正在使用 Solr 数据导入处理程序为 SQL SERVER 2016 上的数据库编制索引。我目前正在开发 solr-8.6.3。
我最初在 windows 10 上工作，在独立模式下，我配置了架构、solrconfig 和核心数据配置（用于 dih）。我上传了 dih 所需的 *jar 文件。
在windows10，在localhost没有问题，建立了与数据库的连接，正确收集了数据。
但后来我想使用 windows 计算机上的腻子将 solr 投入生产，并在 Linux 主机 (Debian) 上使用 运行 solr 实例。我是 linux 的初学者，但我设法让我的服务器 solr 工作。我将我的 *jar 文件 (mssql-jdbc-8.4.1.jre14) 放在 lib 文件夹中，以便让我的 DIH 工作。
我用这个命令创建我的核心：
sudo -u solr /opt/solr-8.6.3/bin/solr create -c name_core -d core-data-configs
但是当我尝试完全导入时，什么也没有发生 Request:0 Fetched:0 Skipped:0 Processed:0。但是我的日志中没有错误，没有“无法加载 jdbc 驱动程序”。我的 sol 登录是空的，没有任何可疑或异常。但显然 solr 没有到达我的 sql 服务器。
架构如下：
<schema name="oriente_objet" version="1.6">
<fields>
<field name="_version_" type="plong" indexed="true" stored="false" multiValued="false"/>
<!-- points to the root document of a block of nested documents. Required for nested
document support, may be removed otherwise
-->
<field name="_root_" type="string" indexed="true" stored="false"/>
<!-- Only remove the "id" field if you have a very good reason to. While not strictly
required, it is highly recommended. A <uniqueKey> is present in almost all Solr
installations. See the <uniqueKey> declaration below where <uniqueKey> is set to "id".
-->
<field name="id" type="string" indexed="true" stored="true" required="false" multiValued="false" />
<field name="ID_S_Object" type="string" indexed="true" stored="true"/>
<field name="sNameObject" type="string" indexed="true" stored="true"/>
<field name="sString" type="string" indexed="true" stored="false" multiValued="true"/>
<field name="sText" type="string" indexed="true" stored="false" multiValued="true"/>
<field name="sURL" type="string" indexed="true" stored="false" multiValued="true"/>
<field name="sFile" type="string" indexed="true" stored="false" multiValued="true"/>
<field name="sObjectSource" type="string" indexed="true" stored="false" multiValued="true"/>
<field name="sObjectDestination" type="string" indexed="true" stored="false" multiValued="true"/>
<field name="sCommentaire" type="string" indexed="true" stored="false" multiValued="true" />
<field name="sSerieName" type="string" indexed="true" stored="false" multiValued="true" />
<field name="sSerieValue" type="string" indexed="true" stored="false" multiValued="true" />
<field name="SumDayDistanceE" type="pdouble" indexed="true" stored="false" />
<field name="SumDayDistanceN" type="pdouble" indexed="true" stored="false" />
<field name="suggest_field" type="textSuggest" indexed="false" stored="true" multiValued="true" />
<field name="content" type="text_general" indexed="false" stored="true" multiValued="true"/>
<field name="text" type="text_general" indexed="true" stored="false" multiValued="true"/>
<copyField source="sNameObject" dest="text"/>
<copyField source="sNameObject" dest="suggest_field"/>
<copyField source="sString" dest="text"/>
<copyField source="sString" dest="suggest_field"/>
<copyField source="sObjectSource" dest="suggest_field"/>
<copyField source="sObjectDestination" dest="suggest_field"/>
<copyField source="sText" dest="suggest_field"/>
<copyField source="sURL" dest="suggest_field"/>
<copyField source="sFile" dest="suggest_field"/>
<copyField source="sCommentaire" dest="suggest_field"/>
<copyField source="sSerieName" dest="suggest_field"/>
<copyField source="sSerieValue" dest="suggest_field"/>
<copyField source="sObjectSource" dest="text"/>
<copyField source="sObjectDestination" dest="text"/>
<copyField source="sText" dest="text"/>
<copyField source="sURL" dest="text"/>
<copyField source="sFile" dest="text"/>
<copyField source="sCommentaire" dest="text"/>
<copyField source="sSerieName" dest="text"/>
<copyField source="sSerieValue" dest="text"/>
</fields>
<uniqueKey>id</uniqueKey>
<fieldType name="string" class="solr.StrField" sortMissingLast="true"/>
<fieldType name="boolean" class="solr.BoolField" sortMissingLast="true"/>
<fieldType name="pint" class="solr.IntPointField" docValues="true"/>
<fieldType name="pfloat" class="solr.FloatPointField" docValues="true"/>
<fieldType name="plong" class="solr.LongPointField" docValues="true"/>
<fieldType name="pdouble" class="solr.DoublePointField" docValues="true"/>
<fieldType name="pints" class="solr.IntPointField" docValues="true" multiValued="true"/>
<fieldType name="pfloats" class="solr.FloatPointField" docValues="true" multiValued="true"/>
<fieldType name="plongs" class="solr.LongPointField" docValues="true" multiValued="true"/>
<fieldType name="pdoubles" class="solr.DoublePointField" docValues="true" multiValued="true"/>
<fieldType name="pdate" class="solr.DatePointField" docValues="true"/>
<fieldType name="pdates" class="solr.DatePointField" docValues="true" multiValued="true"/>
<!--Binary data type. The data should be sent/retrieved in as Base64 encoded Strings -->
<fieldType name="binary" class="solr.BinaryField"/>
<fieldType name="random" class="solr.RandomSortField" indexed="true" />
<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>
<fieldType class="solr.TextField" name="textSuggest" positionIncrementGap="100">
<analyzer>
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
</analyzer>
</fieldType>
<fieldType name="ignored" stored="false" indexed="false" multiValued="true" class="solr.StrField" />
</schema>
solr 配置：
<config>
<luceneMatchVersion>8.6.2</luceneMatchVersion>
<lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-dataimporthandler-.*\.jar"/>
<lib dir="${solr.install.dir:../../../..}/contrib/extraction/lib" regex=".*\.jar"/>
<lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-cell-\d.*\.jar"/>
<lib dir="${solr.install.dir:../../../..}/contrib/langid/lib/" regex=".*\.jar"/>
<lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-langid-\d.*\.jar"/>
<lib dir="${solr.install.dir:../../../..}/contrib/velocity/lib" regex=".*\.jar"/>
<lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-velocity-\d.*\.jar"/>
<lib dir="${solr.install.dir:../../../..}/lib/" regex=".*\.jar" />
<dataDir>${solr.data.dir:}</dataDir>
<directoryFactory name="DirectoryFactory" class="${solr.directoryFactory:solr.NRTCachingDirectoryFactory}"/>
<schemaFactory class="ClassicIndexSchemaFactory">
</schemaFactory>
<indexConfig>
<lockType>${solr.lock.type:native}</lockType>
<infoStream>true</infoStream>
</indexConfig>
<jmx/>
<updateHandler class="solr.DirectUpdateHandler2">
<updateLog>
<str name="dir">${solr.ulog.dir:}</str>
</updateLog>
<autoCommit>
<maxTime>${solr.autoCommit.maxTime:15000}</maxTime>
<openSearcher>false</openSearcher>
</autoCommit>
<autoSoftCommit>
<maxTime>${solr.autoSoftCommit.maxTime:-1}</maxTime>
</autoSoftCommit>
</updateHandler>
<query>
<maxBooleanClauses>${solr.max.booleanClauses:1024}</maxBooleanClauses>
<filterCache class="solr.FastLRUCache" size="512" initialSize="512" autowarmCount="0"/>
<queryResultCache class="solr.LRUCache" size="512" initialSize="512" autowarmCount="0"/>
<documentCache class="solr.LRUCache" size="512" initialSize="512" autowarmCount="0"/>
<cache name="perSegFilter" class="solr.search.LRUCache" size="10" initialSize="0" autowarmCount="10" regenerator="solr.NoOpRegenerator"/>
<enableLazyFieldLoading>true</enableLazyFieldLoading>
<queryResultWindowSize>20</queryResultWindowSize>
<queryResultMaxDocsCached>200</queryResultMaxDocsCached>
<listener event="newSearcher" class="solr.QuerySenderListener">
<arr name="queries">
</arr>
</listener>
<listener event="firstSearcher" class="solr.QuerySenderListener">
<arr name="queries">
<lst>
<str name="q">static firstSearcher warming in solrconfig.xml</str>
</lst>
</arr>
</listener>
<useColdSearcher>false</useColdSearcher>
</query>
<requestDispatcher>
<httpCaching never304="true"/>
</requestDispatcher>
<requestHandler name="/dataimport" class="solr.DataImportHandler">
<lst name="defaults">
<str name="config">suggest-data-config.xml</str>
</lst>
</requestHandler>
<requestHandler name="dismax" class="solr.SearchHandler">
<lst name="defaults">
<str name="defType">dismax</str>
<str name="echoParams">explicit</str>
</lst>
</requestHandler>
<requestHandler name="/select" class="solr.SearchHandler">
<lst name="defaults">
<str name="echoParams">explicit</str>
<int name="rows">10</int>
<str name="df">text</str>
</lst>
</requestHandler>
<requestHandler name="/query" class="solr.SearchHandler">
<lst name="defaults">
<str name="echoParams">explicit</str>
<str name="wt">json</str>
<str name="indent">true</str>
<str name="df">text</str>
</lst>
</requestHandler>
<requestHandler name="/browse" class="solr.SearchHandler">
<lst name="defaults">
<str name="echoParams">explicit</str>
<!-- VelocityResponseWriter settings -->
<str name="wt">velocity</str>
<str name="v.template">browse</str>
<str name="v.layout">layout</str>
<!-- Query settings -->
<str name="defType">edismax</str>
<str name="q.alt">*:*</str>
<str name="rows">10</str>
<str name="fl">*,score</str>
<!-- Faceting defaults -->
<str name="facet">on</str>
<str name="facet.mincount">1</str>
</lst>
</requestHandler>
<initParams path="/update/**,/query,/select,/tvrh,/elevate,/spell,/browse">
<lst name="defaults">
<str name="df">text</str>
</lst>
</initParams>
<requestHandler name="/update/extract" startup="lazy" class="solr.extraction.ExtractingRequestHandler">
<lst name="defaults">
<str name="lowernames">true</str>
<str name="uprefix">ignored_</str>
<!-- capture link hrefs but ignore div attributes -->
<str name="captureAttr">true</str>
<str name="fmap.a">links</str>
<str name="fmap.div">ignored_</str>
</lst>
</requestHandler>
<searchComponent name="spellcheck" class="solr.SpellCheckComponent">
<str name="queryAnalyzerFieldType">text_general</str>
<!-- Multiple "Spell Checkers" can be declared and used by this
component
-->
<!-- a spellchecker built from a field of the main index -->
<lst name="spellchecker">
<str name="name">default</str>
<str name="field">text</str>
<str name="classname">solr.DirectSolrSpellChecker</str>
<!-- the spellcheck distance measure used, the default is the internal levenshtein -->
<str name="distanceMeasure">internal</str>
<!-- minimum accuracy needed to be considered a valid spellcheck suggestion -->
<float name="accuracy">0.5</float>
<!-- the maximum #edits we consider when enumerating terms: can be 1 or 2 -->
<int name="maxEdits">2</int>
<!-- the minimum shared prefix when enumerating terms -->
<int name="minPrefix">1</int>
<!-- maximum number of inspections per result. -->
<int name="maxInspections">5</int>
<!-- minimum length of a query term to be considered for correction -->
<int name="minQueryLength">4</int>
<!-- maximum threshold of documents a query term can appear to be considered for correction -->
<float name="maxQueryFrequency">0.01</float>
<!-- uncomment this to require suggestions to occur in 1% of the documents
<float name="thresholdTokenFrequency">.01</float>
-->
</lst>
<!-- a spellchecker that can break or combine words. See "/spell" handler below for usage -->
<lst name="spellchecker">
<str name="name">wordbreak</str>
<str name="classname">solr.WordBreakSolrSpellChecker</str>
<str name="field">name</str>
<str name="combineWords">true</str>
<str name="breakWords">true</str>
<int name="maxChanges">10</int>
</lst>
</searchComponent>
<requestHandler name="/spell" class="solr.SearchHandler" startup="lazy">
<lst name="defaults">
<str name="df">text</str>
<!-- Solr will use suggestions from both the 'default' spellchecker
and from the 'wordbreak' spellchecker and combine them.
collations (re-written queries) can include a combination of
corrections from both spellcheckers -->
<str name="spellcheck.dictionary">default</str>
<str name="spellcheck.dictionary">wordbreak</str>
<str name="spellcheck">on</str>
<str name="spellcheck.extendedResults">true</str>
<str name="spellcheck.count">10</str>
<str name="spellcheck.alternativeTermCount">5</str>
<str name="spellcheck.maxResultsForSuggest">5</str>
<str name="spellcheck.collate">true</str>
<str name="spellcheck.collateExtendedResults">true</str>
<str name="spellcheck.maxCollationTries">10</str>
<str name="spellcheck.maxCollations">5</str>
</lst>
<arr name="last-components">
<str>spellcheck</str>
</arr>
</requestHandler>
<searchComponent name="suggest" class="solr.SuggestComponent">
<lst name="suggester">
<str name="name">mySuggester</str>
<str name="lookupImpl">AnalyzingInfixLookupFactory</str>
<!-- org.apache.solr.spelling.suggest.fst -->
<str name="dictionaryImpl">DocumentDictionaryFactory</str>
<!-- org.apache.solr.spelling.suggest.HighFrequencyDictionaryFactory -->
<str name="field">suggest_field</str>
<str name="weightField">price</str>
<str name="suggestAnalyzerFieldType">textSuggest</str>
</lst>
</searchComponent>
<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>
<!-- Term Vector Component
http://wiki.apache.org/solr/TermVectorComponent
-->
<searchComponent name="tvComponent" class="solr.TermVectorComponent"/>
<requestHandler name="/tvrh" class="solr.SearchHandler" startup="lazy">
<lst name="defaults">
<str name="df">text</str>
<bool name="tv">true</bool>
</lst>
<arr name="last-components">
<str>tvComponent</str>
</arr>
</requestHandler>
<searchComponent name="terms" class="solr.TermsComponent"/>
<!-- A request handler for demonstrating the terms component -->
<requestHandler name="/terms" class="solr.SearchHandler" startup="lazy">
<lst name="defaults">
<bool name="terms">true</bool>
<bool name="distrib">false</bool>
</lst>
<arr name="components">
<str>terms</str>
</arr>
</requestHandler>
<searchComponent name="elevator" class="solr.QueryElevationComponent">
<!-- pick a fieldType to analyze queries -->
<str name="queryFieldType">string</str>
<str name="config-file">elevate.xml</str>
</searchComponent>
<!-- A request handler for demonstrating the elevator component -->
<requestHandler name="/elevate" class="solr.SearchHandler" startup="lazy">
<lst name="defaults">
<str name="echoParams">explicit</str>
<str name="df">text</str>
</lst>
<arr name="last-components">
<str>elevator</str>
</arr>
</requestHandler>
<!-- Highlighting Component
http://wiki.apache.org/solr/HighlightingParameters
-->
<searchComponent class="solr.HighlightComponent" name="highlight">
<highlighting>
<!-- Configure the standard fragmenter -->
<!-- This could most likely be commented out in the "default" case -->
<fragmenter name="gap" default="true" class="solr.highlight.GapFragmenter">
<lst name="defaults">
<int name="hl.fragsize">100</int>
</lst>
</fragmenter>
<!-- A regular-expression-based fragmenter
(for sentence extraction)
-->
<fragmenter name="regex" class="solr.highlight.RegexFragmenter">
<lst name="defaults">
<!-- slightly smaller fragsizes work better because of slop -->
<int name="hl.fragsize">70</int>
<!-- allow 50% slop on fragment sizes -->
<float name="hl.regex.slop">0.5</float>
<!-- a basic sentence pattern -->
<str name="hl.regex.pattern">[-\w ,/\n\"']{20,200}</str>
</lst>
</fragmenter>
<!-- Configure the standard formatter -->
<formatter name="html" default="true" class="solr.highlight.HtmlFormatter">
<lst name="defaults">
<str name="hl.simple.pre">
<![CDATA[ <em> ]]>
</str>
<str name="hl.simple.post">
<![CDATA[ </em> ]]>
</str>
</lst>
</formatter>
<!-- Configure the standard encoder -->
<encoder name="html" class="solr.highlight.HtmlEncoder"/>
<!-- Configure the standard fragListBuilder -->
<fragListBuilder name="simple" class="solr.highlight.SimpleFragListBuilder"/>
<!-- Configure the single fragListBuilder -->
<fragListBuilder name="single" class="solr.highlight.SingleFragListBuilder"/>
<!-- Configure the weighted fragListBuilder -->
<fragListBuilder name="weighted" default="true" class="solr.highlight.WeightedFragListBuilder"/>
<!-- default tag FragmentsBuilder -->
<fragmentsBuilder name="default" default="true" class="solr.highlight.ScoreOrderFragmentsBuilder">
<!--
<lst name="defaults">
<str name="hl.multiValuedSeparatorChar">/</str>
</lst>
-->
</fragmentsBuilder>
<!-- multi-colored tag FragmentsBuilder -->
<fragmentsBuilder name="colored" class="solr.highlight.ScoreOrderFragmentsBuilder">
<lst name="defaults">
<str name="hl.tag.pre">
<![CDATA[ <b style="background:yellow">,<b style="background:lawgreen">, <b style="background:aquamarine">,<b style="background:magenta">, <b style="background:palegreen">,<b style="background:coral">, <b style="background:wheat">,<b style="background:khaki">, <b style="background:lime">,<b style="background:deepskyblue"> ]]>
</str>
<str name="hl.tag.post">
<![CDATA[ </b> ]]>
</str>
</lst>
</fragmentsBuilder>
<boundaryScanner name="default" default="true" class="solr.highlight.SimpleBoundaryScanner">
<lst name="defaults">
<str name="hl.bs.maxScan">10</str>
<str name="hl.bs.chars">.,!? </str>
</lst>
</boundaryScanner>
<boundaryScanner name="breakIterator" class="solr.highlight.BreakIteratorBoundaryScanner">
<lst name="defaults">
<!-- type should be one of CHARACTER, WORD(default), LINE and SENTENCE -->
<str name="hl.bs.type">WORD</str>
<str name="hl.bs.language">en</str>
<str name="hl.bs.country">US</str>
</lst>
</boundaryScanner>
</highlighting>
</searchComponent>
<queryResponseWriter name="json" class="solr.JSONResponseWriter">
<str name="content-type">text/plain; charset=UTF-8</str>
</queryResponseWriter>
<!--
Custom response writers can be declared as needed...
-->
<queryResponseWriter name="velocity" class="solr.VelocityResponseWriter" startup="lazy">
<str name="template.base.dir">${velocity.template.base.dir:}</str>
</queryResponseWriter>
<queryResponseWriter name="xslt" class="solr.XSLTResponseWriter">
<int name="xsltCacheLifetimeSeconds">5</int>
</queryResponseWriter>
</config>
最后是核心数据配置（我认为这里只有 sql 服务器的连接很重要）
<dataSource type="JdbcDataSource" driver="com.microsoft.sqlserver.jdbc.SQLServerDriver" url="jdbc:sqlserver://VTEST06\SQL2016;database=name_data;user=sa;password=xxx" />
我已经检查了 Whosebug 和其他实例，但我发现对此并不熟悉（仅关于 mysql 连接）。我认为 jdbc 在 linux 主机上的工作方式不同？我很迷茫不知道怎么解锁自己
我尝试查看 /var/log，但找不到正确的目录。
也许我必须在我的 Linux 主机中安装软件或其他东西。
我已经尝试移动我的 *jar 文件以防因为这个原因（在 solr 配置中添加相应行
<lib dir="${solr.install.dir:../../../..}/[blabla]/" regex=".*\.jar" />
如果您有任何leads/suggestions或遇到这个问题请不要犹豫 谢谢你的时间
如果有人遇到同样的问题，我通过在 Solr 中使用调试模式来解决它。为此，我添加到位于 /etc/default 的 solr.in.sh 文件中：
-Denable.dih.dataConfigParam=true
调试模式显示是我的 mssql 连接器版本不适应我 linux 主机上的 java 版本