Problems installing DIH in Solr 3.1

["raimon.bosch" <ra...@gmail.com>]

Hi all,

I get a problem installing solr 3.1 that I'm not able to resolve. After
following instructions in http://wiki.apache.org/solr/DIHQuickStart I get
this error:

10-abr-2011 19:46:27 org.apache.solr.common.SolrException log
GRAVE: org.apache.solr.common.SolrException: Error Instantiating Request
Handler, org.apache.solr.handler.dataimport.DataImportHandler is not a
org.apache.solr.request.SolrRequestHandler
        at org.apache.solr.core.SolrCore.createInstance(SolrCore.java:425)
        at
org.apache.solr.core.SolrCore.createRequestHandler(SolrCore.java:459)
        at
org.apache.solr.core.RequestHandlers.initHandlersFromConfig(RequestHandlers.java:154)
        at org.apache.solr.core.SolrCore.(SolrCore.java:563)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:458)
        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.java:130)
        at
org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:94)
        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.(ApplicationFilterConfig.java:115)
        at
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4071)
        at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4725)
        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:1315)
        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:1061)
        at
org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
        at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
        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:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

Is it a problem with my libraries? Because I had included all the DIH jar's
in my tomcat lib/ folder.

I have added the following line of xml code:



  data-config.xml



just before:





Thanks in advance,
Raimon Bosch.

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Re: Problems installing DIH in Solr 3.1

["raimon.bosch" <ra...@gmail.com>]

The problem was that I was putting solr-libs in tomcat/lib instead of using
the feature to load libs from solrconfig.xml I have recovered my original
tomcat lib's and added the following lines of xml code:

 
 
 
 
 

At /solr is where I have my binary distribution of Solr.

Thanks.



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