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From Shekar Tippur <ctip...@gmail.com>
Subject Kafka Question
Date Tue, 31 Mar 2015 00:08:53 GMT
Hello,

I realise this is a Kafka question. Since there are quite a few Kafka
experts here and the answer to this question can help Samza community as
well, bringing this question here.

We are testing Kafka redundancy (just 2 brokers for now).

We have increased replication factor to 2 servers (Both kafka brokers)
We have included auto.leader.rebalance.enable=true so that the leader gets
redundancy and bounced Kafka.
We have moved the topic across both the servers.

Below table shows the sequence of events. Can someone please explain why we
see this behaviour in step 4?



Broker 1

Broker 2

Kafka status

Step 1

Up

Up

Running

Step 2

Down

Up

Running

Step 3

Up

Up

Running

Step 4

Up

Down

Not running (Connection refused)

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