Package kafka.message

Examples of kafka.message.Message.key()

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        long lastMessageOffset = KafkaUtils.getOffset(simpleConsumer, TestUtils.TOPIC, 0, OffsetRequest.LatestTime()) - 1;
        ByteBufferMessageSet messageAndOffsets = KafkaUtils.fetchMessages(TestUtils.getKafkaConfig(broker), simpleConsumer,
                new Partition(Broker.fromString(broker.getBrokerConnectionString()), 0), lastMessageOffset);
        MessageAndOffset messageAndOffset = messageAndOffsets.iterator().next();
        Message kafkaMessage = messageAndOffset.message();
        ByteBuffer messageKeyBuffer = kafkaMessage.key();
        String keyString = null;
        String messageString = new String(Utils.toByteArray(kafkaMessage.payload()));
        if (messageKeyBuffer != null) {
            keyString = new String(Utils.toByteArray(messageKeyBuffer));
        }
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        long lastMessageOffset = KafkaUtils.getOffset(simpleConsumer, kafkaConfig.topic, 0, OffsetRequest.LatestTime()) - 1;
        ByteBufferMessageSet messageAndOffsets = KafkaUtils.fetchMessages(kafkaConfig, simpleConsumer,
                new Partition(Broker.fromString(broker.getBrokerConnectionString()), 0), lastMessageOffset);
        MessageAndOffset messageAndOffset = messageAndOffsets.iterator().next();
        Message kafkaMessage = messageAndOffset.message();
        ByteBuffer messageKeyBuffer = kafkaMessage.key();
        String keyString = null;
        String messageString = new String(Utils.toByteArray(kafkaMessage.payload()));
        if (messageKeyBuffer != null) {
            keyString = new String(Utils.toByteArray(messageKeyBuffer));
        }
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        long lastMessageOffset = KafkaUtils.getOffset(simpleConsumer, kafkaConfig.topic, 0, OffsetRequest.LatestTime()) - 1;
        ByteBufferMessageSet messageAndOffsets = KafkaUtils.fetchMessages(kafkaConfig, simpleConsumer,
                new Partition(Broker.fromString(broker.getBrokerConnectionString()), 0), lastMessageOffset);
        MessageAndOffset messageAndOffset = messageAndOffsets.iterator().next();
        Message kafkaMessage = messageAndOffset.message();
        ByteBuffer messageKeyBuffer = kafkaMessage.key();
        String keyString = null;
        String messageString = new String(Utils.toByteArray(kafkaMessage.payload()));
        if (messageKeyBuffer != null) {
            keyString = new String(Utils.toByteArray(messageKeyBuffer));
        }
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      int origSize = buf.remaining();
      byte[] bytes = new byte[origSize];
      buf.get(bytes, buf.position(), origSize);
      payload.set(bytes, 0, origSize);

      buf = message.key();
      if(buf != null){
        origSize = buf.remaining();
        bytes = new byte[origSize];
        buf.get(bytes, buf.position(), origSize);
        pKey.set(bytes, 0, origSize);
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