InputStream fInStream = new FileInputStream(f);
DataInput inpStream = new DataInputStream(fInStream);
for(int i =0; i < recs.length; i++){
HCatRecord rec = new DefaultHCatRecord();
rec.readFields(inpStream);
Assert.assertTrue(HCatDataCheckUtil.recordsEqual(recs[i],rec));
}
Assert.assertEquals(fInStream.available(), 0);
fInStream.close();