Hi Mark,
yea i would like to open a JIRA issue for it. how do i go about
that?
Regards,
Raakhi
On Mon, Jun 8, 2009 at 7:58 PM, Mark Miller <markrmil...@gmail.com> wrote:
> That is a very odd cast exception to get. Do you want to open a JIRA issue
> for this?
>
> It looks like an odd exception because the call is:
>
> NodeList nodes = (NodeList)solrConfig.evaluate(configPath,
> XPathConstants.NODESET); // cast exception is we get an ArrayList rather
> than NodeList
>
> Which leads to:
>
> Object o = xpath.evaluate(xstr, doc, type);
>
> where type = XPathConstants.NODESET
>
> So you get back an Object based on the XPathConstant passed. There does not
> appear to be a value that would return an ArrayList.
> Using XPathConstants.NODESET gets you a NodeList according to the XPath
> API.
>
> I'm not sure what could cause this to happen.
>
> - Mark
>
>
> Rakhi Khatwani wrote:
>
>> Hi,
>> I was executing a simple example which demonstrates DistributedSearch.
>> example provided in the following link:
>>
>> http://wiki.apache.org/solr/DistributedSearch
>>
>> however, when i startup the server in both port nos: 8983 and 7574, i get
>> the following exception:
>>
>> SEVERE: Could not start SOLR. Check solr/home property
>> java.lang.ClassCastException: java.util.ArrayList cannot be cast to
>> org.w3c.dom.NodeList
>> at
>> org.apache.solr.search.CacheConfig.getMultipleConfigs(CacheConfig.java:61)
>> at org.apache.solr.core.SolrConfig.<init>(SolrConfig.java:131)
>> 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.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:594)
>> at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1218)
>> at
>> org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:500)
>> at
>> org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
>> at
>>
>> org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:161)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>> org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
>> at org.mortbay.jetty.Server.doStart(Server.java:210)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:929)
>> at java.lang.reflect.Method.invoke(libgcj.so.7rh)
>> at org.mortbay.start.Main.invokeMain(Main.java:183)
>> at org.mortbay.start.Main.start(Main.java:497)
>> at org.mortbay.start.Main.main(Main.java:115)
>> 2009-06-08 18:36:28.016::WARN: failed SolrRequestFilter
>> java.lang.NoClassDefFoundError: org.apache.solr.core.SolrCore
>> at java.lang.Class.initializeClass(libgcj.so.7rh)
>> at
>>
>> org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:77)
>> at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:594)
>> at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1218)
>> at
>> org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:500)
>> at
>> org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
>> at
>>
>> org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:161)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>> org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
>> at org.mortbay.jetty.Server.doStart(Server.java:210)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:929)
>> at java.lang.reflect.Method.invoke(libgcj.so.7rh)
>> at org.mortbay.start.Main.invokeMain(Main.java:183)
>> at org.mortbay.start.Main.start(Main.java:497)
>> at org.mortbay.start.Main.main(Main.java:115)
>> Caused by: java.lang.ClassNotFoundException:
>> org.apache.solr.core.JmxMonitoredMap not found in
>> StartLoader[file:/home/ithurs/apache-solr-1.3.0/example7574/,
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/jetty-6.1.3.jar,
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/jetty-util-6.1.3.jar,
>>
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/servlet-api-2.5-6.1.3.jar]
>> at java.net.URLClassLoader.findClass(libgcj.so.7rh)
>> at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
>> at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:375)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:337)
>> at java.lang.Class.forName(libgcj.so.7rh)
>> at java.lang.Class.initializeClass(libgcj.so.7rh)
>> ...22 more
>> 2009-06-08 18:36:28.031::WARN: failed
>> org.mortbay.jetty.webapp.webappcont...@5d9dd0
>>
>> {/solr,jar:file:/home/ithurs/apache-solr-1.3.0/example7574/webapps/solr.war!/}
>> java.lang.NoClassDefFoundError: org.apache.solr.core.SolrCore
>> at java.lang.Class.initializeClass(libgcj.so.7rh)
>> at
>>
>> org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:77)
>> at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:594)
>> at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1218)
>> at
>> org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:500)
>> at
>> org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
>> at
>>
>> org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:161)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>> org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
>> at org.mortbay.jetty.Server.doStart(Server.java:210)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:929)
>> at java.lang.reflect.Method.invoke(libgcj.so.7rh)
>> at org.mortbay.start.Main.invokeMain(Main.java:183)
>> at org.mortbay.start.Main.start(Main.java:497)
>> at org.mortbay.start.Main.main(Main.java:115)
>> Caused by: java.lang.ClassNotFoundException:
>> org.apache.solr.core.JmxMonitoredMap not found in
>> StartLoader[file:/home/ithurs/apache-solr-1.3.0/example7574/,
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/jetty-6.1.3.jar,
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/jetty-util-6.1.3.jar,
>>
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/servlet-api-2.5-6.1.3.jar]
>> at java.net.URLClassLoader.findClass(libgcj.so.7rh)
>> at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
>> at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:375)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:337)
>> at java.lang.Class.forName(libgcj.so.7rh)
>> at java.lang.Class.initializeClass(libgcj.so.7rh)
>> ...22 more
>> 2009-06-08 18:36:28.063::WARN: failed contexthandlercollect...@a8ba0
>> java.lang.NoClassDefFoundError: org.apache.solr.core.SolrCore
>> at java.lang.Class.initializeClass(libgcj.so.7rh)
>> at
>>
>> org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:77)
>> at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:594)
>> at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1218)
>> at
>> org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:500)
>> at
>> org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
>> at
>>
>> org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:161)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>> org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
>> at org.mortbay.jetty.Server.doStart(Server.java:210)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:929)
>> at java.lang.reflect.Method.invoke(libgcj.so.7rh)
>> at org.mortbay.start.Main.invokeMain(Main.java:183)
>> at org.mortbay.start.Main.start(Main.java:497)
>> at org.mortbay.start.Main.main(Main.java:115)
>> Caused by: java.lang.ClassNotFoundException:
>> org.apache.solr.core.JmxMonitoredMap not found in
>> StartLoader[file:/home/ithurs/apache-solr-1.3.0/example7574/,
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/jetty-6.1.3.jar,
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/jetty-util-6.1.3.jar,
>>
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/servlet-api-2.5-6.1.3.jar]
>> at java.net.URLClassLoader.findClass(libgcj.so.7rh)
>> at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
>> at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:375)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:337)
>> at java.lang.Class.forName(libgcj.so.7rh)
>> at java.lang.Class.initializeClass(libgcj.so.7rh)
>> ...22 more
>> 2009-06-08 18:36:28.069::WARN: failed handlercollect...@253488
>> java.lang.NoClassDefFoundError: org.apache.solr.core.SolrCore
>> at java.lang.Class.initializeClass(libgcj.so.7rh)
>> at
>>
>> org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:77)
>> at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:594)
>> at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1218)
>> at
>> org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:500)
>> at
>> org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
>> at
>>
>> org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:161)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>> org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
>> at org.mortbay.jetty.Server.doStart(Server.java:210)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:929)
>> at java.lang.reflect.Method.invoke(libgcj.so.7rh)
>> at org.mortbay.start.Main.invokeMain(Main.java:183)
>> at org.mortbay.start.Main.start(Main.java:497)
>> at org.mortbay.start.Main.main(Main.java:115)
>> Caused by: java.lang.ClassNotFoundException:
>> org.apache.solr.core.JmxMonitoredMap not found in
>> StartLoader[file:/home/ithurs/apache-solr-1.3.0/example7574/,
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/jetty-6.1.3.jar,
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/jetty-util-6.1.3.jar,
>>
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/servlet-api-2.5-6.1.3.jar]
>> at java.net.URLClassLoader.findClass(libgcj.so.7rh)
>> at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
>> at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:375)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:337)
>> at java.lang.Class.forName(libgcj.so.7rh)
>> at java.lang.Class.initializeClass(libgcj.so.7rh)
>> ...22 more
>> 2009-06-08 18:36:28.070::WARN: Error starting handlers
>> java.lang.NoClassDefFoundError: org.apache.solr.core.SolrCore
>> at java.lang.Class.initializeClass(libgcj.so.7rh)
>> at
>>
>> org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:77)
>> at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:99)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:594)
>> at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1218)
>> at
>> org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:500)
>> at
>> org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
>> at
>>
>> org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:161)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>>
>> org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at
>> org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
>> at org.mortbay.jetty.Server.doStart(Server.java:210)
>> at
>> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>> at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:929)
>> at java.lang.reflect.Method.invoke(libgcj.so.7rh)
>> at org.mortbay.start.Main.invokeMain(Main.java:183)
>> at org.mortbay.start.Main.start(Main.java:497)
>> at org.mortbay.start.Main.main(Main.java:115)
>> Caused by: java.lang.ClassNotFoundException:
>> org.apache.solr.core.JmxMonitoredMap not found in
>> StartLoader[file:/home/ithurs/apache-solr-1.3.0/example7574/,
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/jetty-6.1.3.jar,
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/jetty-util-6.1.3.jar,
>>
>> file:/home/ithurs/apache-solr-1.3.0/example7574/lib/servlet-api-2.5-6.1.3.jar]
>> at java.net.URLClassLoader.findClass(libgcj.so.7rh)
>> at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
>> at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:375)
>> at
>>
>> org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:337)
>> at java.lang.Class.forName(libgcj.so.7rh)
>> at java.lang.Class.initializeClass(libgcj.so.7rh)
>> ...22 more
>> 2009-06-08 18:36:28.075::INFO: Started SocketConnector @ 0.0.0.0:7574
>>
>>
>>
>
>
> --
> - Mark
>
> http://www.lucidimagination.com
>
>
>
>
