I'm adding lots of small docs with several threads to solr and the adds start fast but then slow down. I didn't do any explicit commits and autocommit is turned off but the logs show lots of commit activity on this core and restarting this solr core logged the below. Where did all these commits come from, the exact same number as my adds? I'm stumped...
Jul 27, 2010 10:07:17 AM org.apache.solr.update.DirectUpdateHandler2 close INFO: closed DirectUpdateHandler2{commits=456389,autocommits=0,optimizes=0,rollbacks= 0,expungeDeletes=0,docsPending=0,adds=0,deletesById=0,deletesByQuery=0,e rrors=0,cumulative_adds=456393,cumulative_deletesById=0,cumulative_delet esByQuery=0,cumulative_errors=0}