How to use

addMessage

method

in

org.apache.samza.system.kafka.KafkaSystemConsumer$KafkaConsumerMessageSink

private void moveMessagesToTheirQueue(SystemStreamPartition ssp, List<IncomingMessageEnvelope> envelopes) {
 long nextOffset = nextOffsets.get(ssp);
 for (IncomingMessageEnvelope env : envelopes) {
  sink.addMessage(ssp, env);  // move message to the BlockingEnvelopeMap's queue
  LOG.trace("IncomingMessageEnvelope. got envelope with offset:{} for ssp={}", env.getOffset(), ssp);
  nextOffset = Long.valueOf(env.getOffset()) + 1;
 }
 nextOffsets.put(ssp, nextOffset);
}

private void moveMessagesToTheirQueue(SystemStreamPartition ssp, List<IncomingMessageEnvelope> envelopes) {
 long nextOffset = nextOffsets.get(ssp);
 for (IncomingMessageEnvelope env : envelopes) {
  sink.addMessage(ssp, env);  // move message to the BlockingEnvelopeMap's queue
  LOG.trace("IncomingMessageEnvelope. got envelope with offset:{} for ssp={}", env.getOffset(), ssp);
  nextOffset = Long.valueOf(env.getOffset()) + 1;
 }
 nextOffsets.put(ssp, nextOffset);
}

private void moveMessagesToTheirQueue(SystemStreamPartition ssp, List<IncomingMessageEnvelope> envelopes) {
 long nextOffset = nextOffsets.get(ssp);
 for (IncomingMessageEnvelope env : envelopes) {
  sink.addMessage(ssp, env);  // move message to the BlockingEnvelopeMap's queue
  LOG.trace("IncomingMessageEnvelope. got envelope with offset:{} for ssp={}", env.getOffset(), ssp);
  nextOffset = Long.valueOf(env.getOffset()) + 1;
 }
 nextOffsets.put(ssp, nextOffset);
}

consumer.register(ssp1, "0");
consumer.start();
consumer.messageSink.addMessage(ssp0, ime0);
consumer.messageSink.addMessage(ssp1, ime1);
consumer.messageSink.addMessage(ssp1, ime11);

consumer.register(ssp1, "0");
consumer.start();
consumer.messageSink.addMessage(ssp0, ime0);
consumer.messageSink.addMessage(ssp1, ime1);
consumer.messageSink.addMessage(ssp1, ime11);