Re: Getting java.lang.Exception when try to fetch data from Kafka

[prateekarora]

Hi

I have java program to send data into kafka topic. below is code for this :

private Producer<String, byte[]> producer = null

Serializer<String> keySerializer = new StringSerializer();
Serializer<byte[]> valueSerializer = new ByteArraySerializer();
producer = new KafkaProducer<String, byte[]>(props, keySerializer,
valueSerializer);

ProducerRecord<String, byte[]> imageRecord;
imageRecord = new ProducerRecord<String, byte[]>(streamInfo.topic,
                        Integer.toString(messageKey), imageData);

producer.send(imageRecord);


then trying to fetch data in Apache flink .

Regards
Prateek




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