Hi,
point 1…. If you want to mutate the messsage you have this option.
1. Start a Ksql server
2. read from parent_topic, mutate and create child_topic where mutated
message will be published
3. your consumer will read child_topic to consume and processe the
message.
regards,
Sunil.
child_to
Hey Winstein,
1. You can’t modify events after they are written. They are immutable.
2. Consumers always see messages in order. Note this guarantee is per
partition. That is, the consumer is guaranteed to read messages in order for a
given partition. There isn’t a guarantee across partitions.
Hello everyone, I have two questions about Kafka's operation.
1. Can I modify events after they are written to Kafka, or are they
immutable?
2. Do consumers always receive messages in the order they were sent by
Kafka?
Thank you in advance!
Ankur,
There is more from papers and presentations you can check out too
https://cwiki.apache.org/confluence/display/KAFKA/Kafka+papers+and+presentations
if you haven't already.
- Joestein
On Thu, Feb 5, 2015 at 12:57 PM, Conikee wrote:
> Michael Noll's blog posting might serve your purpose as
Michael Noll's blog posting might serve your purpose as well
http://www.michael-noll.com/blog/2013/03/13/running-a-multi-broker-apache-kafka-cluster-on-a-single-node/
Sent from my iPhone
> On Feb 5, 2015, at 9:52 AM, Gwen Shapira wrote:
>
> The Kafka documentation has several good diagrams. D
The Kafka documentation has several good diagrams. Did you check it out?
http://kafka.apache.org/documentation.html
On Thu, Feb 5, 2015 at 6:31 AM, Ankur Jain wrote:
> Hi Team,
>
> I am looking out high and low level architecture diagram of Kafka with
> Zookeeper, but haven't got any good one ,
Hi Team,
I am looking out high and low level architecture diagram of Kafka with
Zookeeper, but haven't got any good one , showing concepts like
replication, high availability etc.
Please do let me know if there is any...
Thank you
Ankur
