@Override
protected void encodeInProgress(
BinaryEncoder encoder, Map<Long, TransactionManager.InProgressTx> inProgress)
throws IOException {
if (!inProgress.isEmpty()) {
encoder.writeInt(inProgress.size());
for (Map.Entry<Long, TransactionManager.InProgressTx> entry : inProgress.entrySet()) {
encoder.writeLong(entry.getKey()); // tx id
encoder.writeLong(entry.getValue().getExpiration());
}
}
encoder.writeInt(0); // zero denotes end of list as per AVRO spec
}
@Override
protected void encodeObsoleteAttributes(BinaryEncoder encoder) throws IOException {
// writing watermark attribute (that was removed in newer codecs), 55L - any random value, will
// not be used anywhere
encoder.writeLong(55L);
}