private void reWrite(String name) throws IOException {
// NOTE: norms are re-written in regular directory, not cfs
OutputStream out = directory().createFile(segment + ".tmp");
try {
out.writeBytes(bytes, maxDoc());
} finally {
out.close();
}
String fileName = segment + ".f" + fieldInfos.fieldNumber(name);
directory().renameFile(segment + ".tmp", fileName);