java - tomcat6无法部署solr

Question

我在 Ubuntu 上安装并运行了 tomcat6。当我将 solr.war 复制到 /var/lib/tomcat6/webapps/solr.war 时，/solr 路径出现在 tomcat 管理器中。

问题: 但是，当我将 solr.xml 添加到 /var/lib/tomcat6/conf/Catalina/localhost/solr.xml 时, /solr 路径在 tomcat 管理器中消失。查看 catalina.out:

WARNING: Problem with directory [/usr/share/tomcat6/server/classes], exists: [false], isDirectory: [false], canRead: [false]
Oct 9, 2012 7:24:16 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat6/server], exists: [false], isDirectory: [false], canRead: [false]
Oct 9, 2012 7:24:16 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat6/shared/classes], exists: [false], isDirectory: [false], canRead: [false]
Oct 9, 2012 7:24:16 AM org.apache.catalina.startup.ClassLoaderFactory validateFile
WARNING: Problem with directory [/usr/share/tomcat6/shared], exists: [false], isDirectory: [false], canRead: [false]
Oct 9, 2012 7:24:17 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
Oct 9, 2012 7:24:17 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 496 ms
Oct 9, 2012 7:24:17 AM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Oct 9, 2012 7:24:17 AM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.35
Oct 9, 2012 7:24:17 AM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor host-manager.xml
Oct 9, 2012 7:24:17 AM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor manager.xml
Oct 9, 2012 7:24:17 AM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor ROOT.xml
Oct 9, 2012 7:24:17 AM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive solr.war
Oct 9, 2012 7:24:17 AM org.apache.catalina.startup.ContextConfig init
SEVERE: Exception fixing docBase for context [/solr] 
java.util.zip.ZipException: error in opening zip file
    at java.util.zip.ZipFile.open(Native Method)
    at java.util.zip.ZipFile.<init>(ZipFile.java:131)
    at java.util.jar.JarFile.<init>(JarFile.java:150)
    at java.util.jar.JarFile.<init>(JarFile.java:87)
    at sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:90)
    at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:66)
    at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:86)
    at sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:122)
    at sun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:89)
    at org.apache.catalina.startup.ExpandWar.expand(ExpandWar.java:148)
    at org.apache.catalina.startup.ContextConfig.fixDocBase(ContextConfig.java:886)
    at org.apache.catalina.startup.ContextConfig.init(ContextConfig.java:1021)
    at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:279)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
    at org.apache.catalina.core.StandardContext.init(StandardContext.java:5707)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4449)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601)
    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:943)
    at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:778)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:504)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
    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:754)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:616)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Oct 9, 2012 7:24:17 AM org.apache.catalina.core.StandardContext resourcesStart
SEVERE: Error starting static Resources
java.lang.IllegalArgumentException: Invalid or unreadable WAR file : /var/lib/tomcat6/webapps/solr.war
    at org.apache.naming.resources.WARDirContext.setDocBase(WARDirContext.java:130)
    at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4320)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4489)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601)
    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:943)
    at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:778)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:504)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
    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:754)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:616)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Oct 9, 2012 7:24:17 AM org.apache.catalina.core.StandardContext start
SEVERE: Error in resourceStart()
Oct 9, 2012 7:24:17 AM org.apache.catalina.core.StandardContext start
SEVERE: Error getConfigured
Oct 9, 2012 7:24:17 AM org.apache.catalina.core.StandardContext start
SEVERE: Context [/solr] startup failed due to previous errors
Oct 9, 2012 7:24:17 AM org.apache.catalina.core.StandardContext stop
INFO: Container org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/solr] has not been started

Solr.xml

<Context path="/solr" docBase="/usr/share/solr"
   debug="0" privileged="true" allowLinking="true" crossContext="true">
  <!-- make symlinks work in Tomcat -->
  <Resources className="org.apache.naming.resources.FileDirContext" allowLinking="true" />

  <Environment name="solr/home" type="java.lang.String" value="/usr/share/solr" override="true" />
</Context>

知道问题出在哪里吗？谢谢!

Answer 1

如果您使用上下文更改任何 web 应用程序(更不用说 Solr)的 docBase，则需要确保这些目录和文件存在。将它们移动到您想要指向的位置，或者在那里重新创建它们。

您更改 docBase 的原因是什么？将其与 Tomcat Install 分开。如果没有，我会把它留在那里，如果您希望 Solr 引用它的数据目录以进行索引和数据，您可以将它作为系统参数传递或更改 solrconfig.xml