halfReader = new HalfStoreFileReader(fs, inFile, null, reference);
Map<byte[], byte[]> fileInfo = halfReader.loadFileInfo();
int blocksize = familyDescriptor.getBlocksize();
Algorithm compression = familyDescriptor.getCompression();
BloomType bloomFilterType = familyDescriptor.getBloomFilterType();
halfWriter = new StoreFile.Writer(
fs, outFile, blocksize, compression, conf, KeyValue.COMPARATOR,
bloomFilterType, 0);
HFileScanner scanner = halfReader.getScanner(false, false);