lucene-solr-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Chris Hostetter <>
Subject Re: ConcurrentLRUCache$Stats error
Date Wed, 20 Apr 2011 20:09:16 GMT


that issue doesn't seem to have anything to do with the stack trace 

: > SEVERE: java.util.concurrent.ExecutionException:
: > java.lang.NoSuchMethodError:
: > org.apache.solr.common.util.ConcurrentLRUCache$Stats.add(Lorg/apache/solr/c
: > ommon/util/ConcurrentLRUCache$Stats;)V

NoSuchMethodError means that one compiled java class expects another 
compiled java class to have a method that it does not actually have -- 
this typically happens when you have inconcsisten classfiles (or jars) in 
your classpath.

ie: you most likely have a mix of jars from two different versions of 


View raw message