On Fri, 2005-02-11 at 12:20 +0530, Karthik N S wrote: > I am getting this error on ' Every FIRST SEARCH after Startup of > the WEBSERVER ' > > and I have declared the following code only once in the method of > execution > > > <%@ page import="org.apache.lucene.search.BooleanQuery"%> > BooleanQuery.setMaxClauseCount(Integer.MAX_VALUE); > > The Exception is as follows > > Feb 11, 2005 12:16:42 PM org.apache.catalina.core.StandardWrapperValve > invoke > SEVERE: Servlet.service() for servlet jsp threw exception > java.lang.LinkageError: duplicate class definition: > org/apache/lucene/search/BooleanQuery > at java.lang.ClassLoader.defineClass0(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:502) > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) > at > org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1626) > at > org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:850) > at > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1299) > at > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1181) > at > org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:148) > at > org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:69)
> o/S = Gentoo Linux > java = 1.4.1 > Ram = 256 > webserver Tomcat5.5.3 It looks like the class definition is being loaded twice. But if it's being done by different classloaders it should be fine. You might have two different versions on Lucene being loaded. Tomcat uses several classloaders depending on where it finds the JAR file: http://jakarta.apache.org/tomcat/tomcat-5.5-doc/class-loader-howto.html Make sure you only have one copy of the Lucene JAR visible to Tomcat. -- Miles Barr <[EMAIL PROTECTED]> Runtime Collective Ltd. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
