Hi, Thanks for your answer. I meant actually if we can verify the data reliability without using Storm or Spark. Because i know that by using Storm, you can guarantee the messages (depending on the type of the Topology) such as exactly once, at least once. If i simply use kafka consumer and another producer to forward the messages, could the data tranfer completely be guaranteed as well?
Numan Göceri --- Rakesh Vidyadharan <rvidyadha...@gracenote.com> wrote: >Definitely. You can read off kafka using the samples shown in KafkaConsumer >javadoc, transform if necessary and publish to the destination topic. > > > > >On 01/07/2016 03:24, "numan goceri" <numangoc...@yahoo.com.INVALID> wrote: > >>Hello everyone, >>I've a quick question:I'm using Apache Kafka producer to write the messages >>into a topic. My source at the moment a csv file but in the future i am >>supposed to read the messages from another kafka topic.My question is:Is it >>possible to consume messages from a Kafka topic in real-time and write >>directly into another topic without using any streaming technology such as >>storm or spark? If yes, do you have any examples to do that in Java? >>To sum up, it should be looking like this:Kafka reads from topic >>"kafkaSource" and writes into the topic "kafkaResult". >> >>Thanks in advance and Best Regards, Numan
