I am indexing 23,000 records from a sqlserver table using a lucene wrapper called examine (Its an umbraco .net cms website that has something called examine which is abstraction around lucene.net).
On my dev server which runs with 4 cores it takes about 11 mins and all works fine. On my live server which has 8 cores it seems to take forever i started it this morning and it seems to still be going. I recently came across this document related to lucene.net and large indexes and cpu cores see http://blogs.msdn.com/b/micl/archive/2014/06/21/reduce-cpu-core-count-to-improve-lucene-net-index-building-performance.aspx has anyone else had this issue?
Regards
Ismail