Yonik, Adding overwrite=false don't help. XMLLoader don't check this HTTP parameter. Instead it check attribute in <add> XML tag, with the same name.
-Kiril -- View this message in context: http://lucene.472066.n3.nabble.com/large-scale-indexing-issues-single-threaded-bottleneck-tp3461815p3468463.html Sent from the Solr - User mailing list archive at Nabble.com.