I think to sort properly you must also ensure all byte[] from those BigIntegers are the same length, and that you sign extend them? Mike McCandless
http://blog.mikemccandless.com On Sun, Aug 21, 2016 at 5:50 AM, Cristian Lorenzetto <cristian.lorenze...@gmail.com> wrote: > I took a look for bigInteger point but i didnt see no reference for > sorting, > and SortedNumericDocValuesField accept long not biginteger. > > > I thought to sort so : > > BigInteger bi = (BigInteger) o; > byte[] b = bi.toByteArray(); > NumericUtils.bigIntToSortableBytes(bi, BigIntegerPoint.BYTES, b, 0); > doc.add(new SortedSetDocValuesField(key, new BytesRef(b))); > > it is correct and it is the best practice ? --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
