Hi All
I have been getting this wierd error since yday evening, whose cause I am
not able to figure out.
I made a webinterface to read and display Solr Results, which is a servlet
that calls Solr Servlet.
I am
I give the query to Solr, using:
MultiMapSolrParams solrparamsmini =
SolrRequestParsers.parseQueryString(queryrequest.toString());
-where queryrequest contains all the ingredients of a Solr query.
Eg: StringBuffer queryrequest = new StringBuffer();
queryrequest.append("&q=" + query);
queryrequest.append("&start=0&rows=30&hl=true&hl.fl=text&hl.frag=500&defType=dismax");
queryrequest.append("&bq="+Field1+":["+frompercent+"%20TO%20"+topercent+"]");
It compiles and builds without errors, but I get this error
"java.lang.ClassNotFoundException:
org.apache.solr.common.params.SolrParams", when I run the app.
But, I dont use SolrParams class anywhere in my code!
Here is the stack trace:
INFO: Server startup in 1953 ms
Jul 21, 2011 8:52:20 AM org.apache.catalina.core.ApplicationContext log
INFO: Marking servlet solrsearch as unavailable
Jul 21, 2011 8:52:20 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Allocate exception for servlet solrsearch
java.lang.ClassNotFoundException: org.apache.solr.common.params.SolrParams
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1676)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1521)
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
at java.lang.Class.getConstructor0(Class.java:2699)
at java.lang.Class.newInstance0(Class.java:326)
at java.lang.Class.newInstance(Class.java:308)
at
org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:119)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1062)
at
org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:813)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:166)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)
Anyone had this kind of issue before?
--
Sowmya V.B.
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Losing optimism is blasphemy!
http://vbsowmya.wordpress.com
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