Let's quickly summarize what we did here in this example, honestly, from my point of view, it was
the most important example in the entire course.
And here you got to understand in practical understanding of what happens when you create the topic
with multiple partitions and replication factor in a cluster that has multiple brockers.
So we have started different brokers, namely three brokers.
Afterwards, we have created the topic month with partitions, count seven and obligation factor three
and next week produced some just dystopic consumed them.
And afterwards we have tried to bring down some of the brokers and we have observed that nothing will
change until at least one broker is still alive.
And the way we are able to consume all messages, same as before, even with one active broker afterwards,
we have brought up again all brokers that were down.
And you have seen that our cluster was again rebalanced and the leaders were elected for every of the
positions.
And now the situation is back to normal and all brokers are active and are able to protest messages.
That's all for this example.
And the next example will be dedicated to consumer groups.
So I'll explain in practice what this consumer group will create consumer groups and delonge different
consumers in different consumer groups and observe how consumption of messages will be changed.
So let's do that in the next example and I'll see you there.
Bye bye.