private MStorageDescriptor convertToMStorageDescriptor(StorageDescriptor sd,
MColumnDescriptor mcd) throws MetaException {
if (sd == null) {
return null;
}
return new MStorageDescriptor(mcd, sd
.getLocation(), sd.getInputFormat(), sd.getOutputFormat(), sd
.isCompressed(), sd.getNumBuckets(), converToMSerDeInfo(sd
.getSerdeInfo()), sd.getBucketCols(),
convertToMOrders(sd.getSortCols()), sd.getParameters(),
(null == sd.getSkewedInfo()) ? null