My first guess is that you have old jars in your classpath. Try a
fresh install first outside of your current setup as a first test. If that
works, then you'll need to track down where your old jars are
Best
Erick
On Fri, Jul 26, 2013 at 7:26 PM, Mingfeng Yang wrote:
> I am trying to upgrade
I am trying to upgrade solr to 4.4 version, and looks like solr cann't load
the ShingleFilterFactory class.
417 [coreLoadExecutor-4-thread-1] ERROR org.apache.solr.core.CoreContainer
– Unable to create core: collection1
org.apache.solr.common.SolrException: Plugin init failure for [schema.xml]
fi
