Erick, Many thanks for your reply.
1. The file solr.log does not show any errors, however, there is a file solr.log.8 which is 5MB and has a ton of text that was trying to index, but there was an invalid date error. I fixed that. Is it possible that Solr keeps trying to use that log? Can I simply delete these logs? 2. No I don't have autosuggest configured for that. I use terms component for autocomplete. 3. The MySQL query runs very fast, and if I index the largest collection (2 million documents) alone, it runs in 15 minutes. Thanks K -- View this message in context: http://lucene.472066.n3.nabble.com/Solr-DIH-from-MySQL-with-unique-ID-tp4214872p4214946.html Sent from the Solr - User mailing list archive at Nabble.com.