fout.close();
FSDataInputStream fin = fs.open(ncTFile);
Reader reader =
new Reader(fs.open(ncTFile), fs.getFileStatus(ncTFile).getLen(), conf);
Scanner scanner = reader.createScanner();
readAllRecords(scanner);
scanner.seekTo(getSomeKey(50));
assertTrue("location lookup failed", scanner.seekTo(getSomeKey(50)));
// read the key and see if it matches
byte[] readKey = readKey(scanner);
assertTrue("seeked key does not match", Arrays.equals(getSomeKey(50),
readKey));
scanner.seekTo(new byte[0]);
byte[] val1 = readValue(scanner);
scanner.seekTo(new byte[0]);
byte[] val2 = readValue(scanner);
assertTrue(Arrays.equals(val1, val2));
// check for lowerBound
scanner.lowerBound(getSomeKey(50));
assertTrue("locaton lookup failed", scanner.currentLocation
.compareTo(reader.end()) < 0);
readKey = readKey(scanner);
assertTrue("seeked key does not match", Arrays.equals(readKey,
getSomeKey(50)));
// check for upper bound
scanner.upperBound(getSomeKey(50));
assertTrue("location lookup failed", scanner.currentLocation
.compareTo(reader.end()) < 0);
readKey = readKey(scanner);
assertTrue("seeked key does not match", Arrays.equals(readKey,
getSomeKey(51)));
scanner.close();
// test for a range of scanner
scanner = reader.createScannerByKey(getSomeKey(10), getSomeKey(60));
readAndCheckbytes(scanner, 10, 50);
assertFalse(scanner.advance());
scanner.close();
reader.close();
fin.close();
fs.delete(ncTFile, true);
}