Hi,
I have been running two multicore Solr instances under Tomcat using a nightly
build of 4.0 from September 2011. This has been running fine but when I try to
update these instances to the release version of 4.0 I'm hitting problems when
the second instance starts up. If I have one instance on the release version
and one on the nightly build it also works fine.
It's running on a Solaris 10 box using Tomcat 6.0.26 and Java 1.6.0_20
I can run up either instance on it's own and it works fine, it's just when
starting both together so I'm pretty sure my configs aren't the issue.
Snippet from the log is below, please note that I have had to type this out so
there may be some typos, hopefully not!
Any ideas?
Adam
12-Nov-2012 09:58:50 org.apache.solr.core.SolrResourceLoader locateSolrHome
INFO: Using JNDI solr.home: /conf_solr/instance2
12-Nov-2012 09:58:50 org.apache.solr.core.SolrResourceLoader <init>
INFO: new SolrResourceLoader for deduced Solr Home: '/conf_solr/instance2/'
12-Nov-2012 09:58:52 org.apache.solr.servlet.SolrDispatchFilter init
INFO: SolrDispatchFilter.init()
12-Nov-2012 09:58:52 org.apache.solr.core.SolrResourceLoader locateSolrHome
INFO: Using JNDI solr.home /conf_solr/instance2
12-Nov-2012 09:58:52 org.apache.solr.core.CoreContainer$Initializer initialize
INFO: looking for solr.xml: /conf_solr/instance2/solr.xml
12-Nov-2012 09:58:52 org.apache.solr.core.CoreContainer <init>
INFO: New CoreContainer 15471347
12-Nov-2012 09:58:52 org.apache.solr.core.CoreContainer load
INFO: Loading CoreContainer using Solr Home: '/conf_solr/instance2/'
12-Nov-2012 09:58:52 org.apache.solr.core.SolrResourceLoader <init>
INFO: new SOlrResourceLoader for directory: '/conf_solr/instance2/'
12-Nov-2012 09:58:52 org.apache.solr.servlet.SolrDispatchFilter init
SEVERE: Could not start Solr. Check solr/home property and the logs
12-Nov-2012 09:58:52 org.apache.solr.common.SolrException log
SEVERE: null:java.lang.ClassCastException:
org.apache.xerces.parsers.XIncludeAwareParserConfiguration cannot be cast to
org.apache.xerces.xni.parser.XMLParserConfiguration
at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)
at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source)
at
org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Unknown
Source)
at
com.sun.org.apache.xalan.internal.xsltc.trax.SAX2DOM.createDocument(SAX2DOM.java:324)
at
com.sun.org.apache.xalan.internal.xsltc.trax.SAX2DOM.<init>(SAX2DOM.java:84)
at
com.sun.org.apache.xalan.internal.xsltc.runtime.output.TranslateOutputHandlerFactory.getSerializationHanlder(TransletOutputHandlerFactory.java:187)
at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.getOutputHandler(TransformerImpl.java:392)
at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:298)
at org.apache.solr.core.CoreContainer.copyDoc(CoreContainer.java:551)
at org.apache.solr.core.CoreContainer.load(CoreContainer.java:381)
at org.apache.solr.core.CoreContainer.load(CoreContainer.java:356)
at
org.apache.solr.core.CoreContainer$Initializer.initialize(CoreContainer.java:308)
at
org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:107)
at
org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:295)
at
org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422)
at
org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
at
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3838)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4488)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
at
org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:637)
at
org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:563)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at
org.apache.catalina.core.StandardService.start(StandardService.java:519)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java@581)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.cataline.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.cataline.startup.Bootstrap.main(Bootstrap.java:414)
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