After running an application which heavily uses MD5 HEX-representation as <uniqueKey> for SOLR v.1.4-dev-trunk:
1. After 30 hours: 101,000,000 documents added 2. Commit: numDocs = 783,714 maxDoc = 3,975,393 3. Upload new docs to SOLR during 1 hour(!!!!!!!), then commit, then optimize: numDocs=1,281,851 maxDocs=1,281,851 It looks _extremely_ strange that within an hour I have such a huge increase with same 'average' document set... I am suspecting something goes wrong with Lucene buffer flush / index merge OR SOLR - Unique ID handling... According to my own estimates, I should have about 10,000,000 new documents now... I had 0.5 millions within an hour, and 0.8 mlns within a day; same 'random' documents. This morning index size was about 4Gb, then suddenly dropped below 0.5 Gb. Why? I haven't issued any "commit"... I am using ramBufferMB=8192 -- View this message in context: http://www.nabble.com/SOLR-%3CuniqueKey%3E---extremely-strange-behavior%21-Documents-disappeared...-tp25017728p25017728.html Sent from the Solr - User mailing list archive at Nabble.com.
