We can't guess what's wrong with the cores but you need to reindex anyway: http://svn.apache.org/repos/asf/lucene/solr/branches/branch-1.4/CHANGES.txt
On Monday 24 January 2011 12:06:10 Prasad Joshi wrote: > Hi, > I want to migrate from 1.4.0 to 1.4.1 . Tried keeping the same conf for the > cores as in 1.4.0, added the relevant core names in solr.xml and restarted > solr but the old cores dont show up on the browser "localhost:8983". There > were a few cores in examples/multicore/ in the solr1.4.1 source from where > I downloaded, these cores when included in solr.xml do show up on the > browser. > > Pl do let me know the reason. Is there anything I need to do for the core > migration? I dont have any data in these cores. Also if there was data is > there a nice way of migrating from 1.4.0 to 1.4.1 (Which does not involve > reindexing) ? > Regards, > Prasad -- Markus Jelsma - CTO - Openindex http://www.linkedin.com/in/markus17 050-8536620 / 06-50258350
