Hi all, I'm having problems getting Solr to start on Tomcat 6.
Tomcat is installed in /opt/apache-tomcat , solr is in
/opt/apache-tomcat/webapps/solr , and my Solr home directory is /opt/solr .
My config file is in /opt/solr/conf/solrconfig.xml .
I have a Solr-specific context file in
/opt/apache-tomcat/conf/Catalina/localhost/solr.xml which looks like this:
<Context debug="0" crossContext="true" >
<Environment name="solr/home" type="java.lang.String"
value="/opt/solr" override="true" />
<Valve className="org.apache.catalina.valves.RemoteAddrValve"
allow="128\.40\.46\..*,127\.0\.0\.1" />
</Context>
But when I start Solr and browse to it, it tells me:
java.lang.RuntimeException: Can't find resource 'solrconfig.xml' in
classpath or 'solr/conf/', cwd=/ at
org.apache.solr.core.SolrResourceLoader.openResource(SolrResourceLoader.java:194)
at
org.apache.solr.core.SolrResourceLoader.openConfig(SolrResourceLoader.java:162)
at org.apache.solr.core.Config.<init>(Config.java:100) at
org.apache.solr.core.SolrConfig.<init>(SolrConfig.java:113) at
org.apache.solr.core.SolrConfig.<init>(SolrConfig.java:70) at
org.apache.solr.core.CoreContainer$Initializer.initialize(CoreContainer.java:117)
at
org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:69)
at
org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:275)
at
org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:397)
at
org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:108)
at
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3709)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4356)
at
org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1244)
at
org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:604)
at
org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:129)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.jstripe.tomcat.probe.Tomcat55AgentValve.invoke(Tomcat55AgentValve.java:20)
at
org.jstripe.tomcat.probe.Tomcat55AgentValve.invoke(Tomcat55AgentValve.java:20)
at
org.jstripe.tomcat.probe.Tomcat55AgentValve.invoke(Tomcat55AgentValve.java:20)
at
org.jstripe.tomcat.probe.Tomcat55AgentValve.invoke(Tomcat55AgentValve.java:20)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Weirdly, the exact same context file works fine on a different machine. I've
tried giving Context a docBase element (both absolute, and relative paths)
but it makes no difference -- Solr still isn't seeing the right home
directory. I also tried setting debug="1" but didn't see any more useful
info anywhere.
Any ideas? This is a total show-stopper for me as this is our production
server. (Otherwise I'd think about taking it down and hardwiring the Solr
home path into the server's context...)
Yours hopefully,
Andrew.
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