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に私は、WebクローリングのためのSolrのNutchとSolrのApacheをインストールしようとしています、私はユーチューブのチュートリアルにhttps://www.youtube.com/watch?v=Qs-18hRRpNUHTTPステータス500 - solr設定の重大なエラーです。 solr.xml
を、次の午前ここで私は次のようにsolr.xmlファイルがあるインストール私のパスC:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\solr\WEB-INFは、あります。
Windows 10にTomcatをインストールしたSolrをインストールする際のエラーは、Solr 6をSolr Nutchに統合する方法を知らなかったので、古いSolrに後戻りしなければなりませんでした。以下は、エラーが例外を見てみると
**HTTP Status 500 - Severe errors in solr configuration.
Check your log files for more detailed information on what may be wrong.
If you want solr to continue after configuration errors, change:
<abortOnConfigurationError>false</abortOnConfigurationError> in solr.xml
-------------------------------------------------------------**
java.lang.RuntimeException: java.io.IOException: Cannot create directory:
C:\cygwin64\home\apache-solr-3.4.0\example\solr\.\data\index at
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:407) at
org.apache.solr.core.SolrCore.<init>(SolrCore.java:552) at
org.apache.solr.core.CoreContainer.create(CoreContainer.java:463) at
org.apache.solr.core.CoreContainer.load(CoreContainer.java:316) at
org.apache.solr.core.CoreContainer.load(CoreContainer.java:207) at
org.apache.solr.core.CoreContainer$Initializer.initialize(CoreContainer.jav
a:130) at
org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:94 at
org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:298) at
org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:119) at
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4142) at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4800) at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:803) at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:780) at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583) at
org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:944) at
org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:779) at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:505) at
org.apache.catalina.startup.HostConfig.start(HostConfig.java:1322) at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:325) at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142) at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1069) at
org.apache.catalina.core.StandardHost.start(StandardHost.java:822) at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1061) at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463) at
org.apache.catalina.core.StandardService.start(StandardService.java:525) at
org.apache.catalina.core.StandardServer.start(StandardServer.java:761) at
org.apache.catalina.startup.Catalina.start(Catalina.java:595) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at
java.lang.reflect.Method.invoke(Unknown Source) at
org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289) at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414) Caused by: java.io.IOException:
Cannot create directory: C:\cygwin64\home\apache-solr-3.4.0\example\solr\.\data\index at
org.apache.lucene.store.NativeFSLock.obtain(NativeFSLockFactory.java:171) at
org.apache.lucene.store.Lock.obtain(Lock.java:72) at
org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:1112) at
org.apache.solr.update.SolrIndexWriter.<init>(SolrIndexWriter.java:83) at
org.apache.solr.core.SolrCore.initIndex(SolrCore.java:402) ... 32 more
XMLファイル
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<web-app>
<!-- Uncomment if you are trying to use a Resin version before 3.0.19.
Their XML implementation isn't entirely compatible with Xerces.
Below are the implementations to use with Sun's JVM.
<system-property javax.xml.xpath.XPathFactory=
"com.sun.org.apache.xpath.internal.jaxp.XPathFactoryImpl"/>
<system-property javax.xml.parsers.DocumentBuilderFactory=
"com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl"/>
<system-property javax.xml.parsers.SAXParserFactory=
"com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl"/>
-->
<!-- People who want to hardcode their "Solr Home" directly into the
WAR File can set the JNDI property here...
-->
<env-entry>
<env-entry-name>solr/home</env-entry-name>
<env-entry-value>C:\cygwin64\home\apache-solr-3.4.0\example\solr</env-entry-value>
<env-entry-type>java.lang.String</env-entry-type>
</env-entry>
<!-- Any path (name) registered in solrconfig.xml will be sent to that filter -->
<filter>
<filter-name>SolrRequestFilter</filter-name>
<filter-class>org.apache.solr.servlet.SolrDispatchFilter</filter-class>
<!-- If you are wiring Solr into a larger web application which controls
the web context root, you will probably want to mount Solr under
a path prefix (app.war with /app/solr mounted into it, for example).
You will need to put this prefix in front of the SolrDispatchFilter
url-pattern mapping too (/solr/*), and also on any paths for
legacy Solr servlet mappings you may be using.
For the admin JSP's to work properly in a path-prefixed configuration,
the admin folder containing the JSPs needs to be under the app context root
named to match the path-prefix. For example:
.war
xxx
admin
stats.jsp
-->
<!--
<init-param>
<param-name>path-prefix</param-name>
<param-value>/</param-value>
</init-param>
-->
</filter>
<filter-mapping>
<!--
NOTE: When using multicore, /admin JSP URLs with a core specified
such as /solr/coreName/admin/stats.jsp get forwarded by a
RequestDispatcher to /solr/admin/stats.jsp with the specified core
put into request scope keyed as "org.apache.solr.SolrCore".
It is unnecessary, and potentially problematic, to have the SolrDispatchFilter
configured to also filter on forwards. Do not configure
this dispatcher as <dispatcher>FORWARD</dispatcher>.
-->
<filter-name>SolrRequestFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- Otherwise it will continue to the old servlets -->
<servlet>
<servlet-name>SolrServer</servlet-name>
<display-name>Solr</display-name>
<description>Solr Server</description>
<servlet-class>org.apache.solr.servlet.SolrServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>SolrUpdate</servlet-name>
<display-name>SolrUpdate</display-name>
<description>Solr Update Handler</description>
<servlet-class>org.apache.solr.servlet.SolrUpdateServlet</servlet-class>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet>
<servlet-name>Logging</servlet-name>
<servlet-class>org.apache.solr.servlet.LogLevelSelection</servlet-class>
</servlet>
<!-- @Deprecated -->
<servlet>
<servlet-name>ping</servlet-name>
<jsp-file>/admin/ping.jsp</jsp-file>
</servlet>
<servlet-mapping>
<servlet-name>SolrServer</servlet-name>
<url-pattern>/select/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>SolrUpdate</servlet-name>
<url-pattern>/update/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Logging</servlet-name>
<url-pattern>/admin/logging</url-pattern>
</servlet-mapping>
<!-- @Deprecated -->
<servlet-mapping>
<servlet-name>ping</servlet-name>
<url-pattern>/admin/ping</url-pattern>
</servlet-mapping>
<!-- @Deprecated -->
<servlet-mapping>
<servlet-name>Logging</servlet-name>
<url-pattern>/admin/logging.jsp</url-pattern>
</servlet-mapping>
<mime-mapping>
<extension>.xsl</extension>
<!-- per http://www.w3.org/TR/2006/PR-xslt20-20061121/ -->
<mime-type>application/xslt+xml</mime-type>
</mime-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
</web-app>