private GTRecord deserializeGTRecord(ByteBuffer in, GTInfo sInfo) {
int colLength = BytesUtil.readVInt(in);
ByteArray[] sCols = new ByteArray[colLength];
for (int i = 0; i < colLength; i++) {
sCols[i] = ByteArray.importData(in);
}
return new GTRecord(sInfo, sCols);
}
// touch every byte of the cell so that the cost of scanning will be truly reflected
private int lookAndForget(IGTScanner scanner) {
byte meaninglessByte = 0;
int scanned = 0;
for (GTRecord gtRecord : scanner) {
scanned++;
for (ByteArray col : gtRecord.getInternal()) {
if (col != null) {
int endIndex = col.offset() + col.length();
for (int i = col.offset(); i < endIndex; ++i) {
meaninglessByte += col.array()[i];
}
}
}
}
System.out.println("Meaningless byte is " + meaninglessByte);
IOUtils.closeQuietly(scanner);
return scanned;
}
private void serializeGTRecord(GTRecord gtRecord, ByteBuffer out) {
BytesUtil.writeVInt(gtRecord.cols.length, out);
for (ByteArray col : gtRecord.cols) {
col.exportData(out);
}
}