I just upgraded to Solr 4.0.0. I noticed that after a delete by query, the index version, generation, and size remain unchanged on the master even though the documents have been deleted (num docs changed and those deleted documents no longer show up in query responses). But on the slave both the index version, generation, and size are updated. So I though the master and slave were out of sync but in reality that is not true.
What's going on here? Bill
