我已经尝试了互联网上的所有其他问题和一些教程。一切都以相同的错误结束。找不到类异常。C:\solr我已经在主目录下安装了solr，C:\solr_home并且Tomcat的安装在C:\Tomcat
我已经复制了C:\Tomcat\lib文件夹中的Microsoft驱动程序
C:\solr_home\collection1\conf\solrconfig.xml
<requestHandler name="/dataimport" class="org.apache.solr.handler.dataimport.DataImportHandler">
<lst name="defaults">
<str name="config">data-config.xml</str>
</lst>
</requestHandler>
...
<lib dir="C:/solr/dist/" regex="solr-dataimporthandler-.*\.jar" />
C:\solr_home\collection1\conf\data-config.xml
<dataConfig>
<dataSource
driver="com.microsoft.sqlserver.jdbc.SQLServerDriver"
url="jdbc:sqlserver://PC0815\DBPC0815;databaseName=Sampledocs"
user="XXXX"
password="XXXX"
/>
<document>
<entity name="Docs" query="SELECT FieldId, FieldTitle, FieldContent from Docs">
<field column="FieldId" name="id" />
<field column="FieldTitle" name="title" />
<field column="FieldContent" name="description" />
</entity>
</document>
</dataConfig>
我收到以下错误
HTTP Status 500 - {msg=SolrCore 'collection1' is not available due to init failure:
org/apache/solr/util/plugin/SolrCoreAware,trace=org.apache.solr.common.SolrException:
SolrCore 'collection1' is not available due to init failure:
org/apache/solr/util/plugin/SolrCoreAware at
org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:785) at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:295) at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:195) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.ja
va:241) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:223) at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:107) at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:75) at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:934) at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:90) at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:494) at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1009)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:
632) at
org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtoco
l.java:223) at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1592) at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1550) at
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at
java.lang.Thread.run(Unknown Source) Caused by: org.apache.solr.common.SolrException:
org/apache/solr/util/plugin/SolrCoreAware at org.apache.solr.core.SolrCore.<init>
(SolrCore.java:834) at org.apache.solr.core.SolrCore.<init>(SolrCore.java:625) at
org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:524) at
org.apache.solr.core.CoreContainer.create(CoreContainer.java:559) at
org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:249) at
org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:241) at
java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at
java.util.concurrent.FutureTask.run(Unknown Source) at
java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at
java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at
java.util.concurrent.FutureTask.run(Unknown Source) ... 3 more Caused by:
java.lang.NoClassDefFoundError: org/apache/solr/util/plugin/SolrCoreAware at
java.lang.ClassLoader.defineClass1(Native Method) at
java.lang.ClassLoader.defineClass(Unknown Source) at
java.security.SecureClassLoader.defineClass(Unknown Source) at
java.net.URLClassLoader.defineClass(Unknown Source) at
java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown
Source) at java.net.URLClassLoader$1.run(Unknown Source) at
java.security.AccessController.doPrivileged(Native Method) at
java.net.URLClassLoader.findClass(Unknown Source) at
java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown
Source) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown
Source) at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1452) at
java.lang.ClassLoader.loadClass(Unknown Source) at
java.net.FactoryURLClassLoader.loadClass(Unknown Source) at
java.lang.ClassLoader.loadClass(Unknown Source) at
java.net.FactoryURLClassLoader.loadClass(Unknown Source) at
java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source) at
org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:433) at
org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:381) at
org.apache.solr.core.SolrCore.createInstance(SolrCore.java:526) at
org.apache.solr.core.SolrCore.createRequestHandler(SolrCore.java:599) at
org.apache.solr.core.RequestHandlers.initHandlersFromConfig(RequestHandlers.java:153) at
org.apache.solr.core.SolrCore.<init>(SolrCore.java:768) ... 13 more Caused by:
java.lang.ClassNotFoundException: org.apache.solr.util.plugin.SolrCoreAware at
java.net.URLClassLoader$1.run(Unknown Source) at java.net.URLClassLoader$1.run(Unknown
Source) at java.security.AccessController.doPrivileged(Native Method) at
java.net.URLClassLoader.findClass(Unknown Source) at
java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown
Source) ... 40 more ,code=500}