i fighting with the same problem but with jetty. its in this case necessary to delete also the jetty work-DIR ???
----- ------------------------------- System ---------------------------------------- One Server, 12 GB RAM, 2 Solr Instances, 7 Cores, 1 Core with 31 Million Documents other Cores < 100.000 - Solr1 for Search-Requests - commit every Minute - 5GB Xmx - Solr2 for Update-Request - delta every Minute - 4GB Xmx -- View this message in context: http://lucene.472066.n3.nabble.com/Decrease-warmupTime-tp494023p2810607.html Sent from the Solr - User mailing list archive at Nabble.com.