thanks! It seems the file count in index directory is the segment# * 8 in my dev environment...
I see there are .fnm .frq .fdt .fdx .nrm .prx .tii .tis (8) file extensions, and each has as many as segment# files. Is it always safe to calculate the file counts using segment number multiply by 8? of course this excludes the segment_N, segment.gen and xxx_del files. I found most of the cores has the file count that can be calculated just using above formula, but few cores do not have a match number... thanks Renee -- View this message in context: http://lucene.472066.n3.nabble.com/partial-optimize-does-not-reduce-the-segment-number-to-maxNumSegments-tp2682195p2813419.html Sent from the Solr - User mailing list archive at Nabble.com.