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

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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 

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