One outside possibility (and 4.3 should refuse to start if this is the case). Is it possible that more than one of your cores has the same name?
FWIW, Erick On Tue, Apr 23, 2013 at 5:30 PM, Chris Hostetter <hossman_luc...@fucit.org> wrote: > > : Subject: Re: Too many close, count -1 > > Thanks for the details, nothing jumps out at me, but we're now tracking > this in SOLR-4753... > > https://issues.apache.org/jira/browse/SOLR-4753 > > -Hoss