Hi
Please help me for kafka failover
https://stackoverflow.com/questions/54274799/kafka-broker-failover-not-worked
I’m simply giving my comments but others please correct me if this is not
correct.
For Scenario 1 - your leader node0 is offline - and your quorum is now not
stable. So if a leader goes offline it's not certain who will take over. So
that's why 3 is recommended as a minimum, however not the best n
Thanks for answers
But if a leader goes offline , when a follower become leader, in other
words when a leader of partitions will changed
On Sun, Jan 20, 2019 at 3:03 PM M. Manna wrote:
> I’m simply giving my comments but others please correct me if this is not
> correct.
>
> For Scenario 1 - you
Zookeeper checks heartbeat of each node.as soon as ZK not able to get
heartbeat from leader, re-election happens. Heartbeat check interval is
configurable. If u run kafka_topic.sh with describe option u will see newly
elected leader and isr will also updated one.
On Sun 20 Jan, 2019, 5:53 PM Amin
OK , but after re-election happened , consumers do not consume messages
On Sun, Jan 20, 2019 at 4:18 PM suresh sargar
wrote:
> Zookeeper checks heartbeat of each node.as soon as ZK not able to get
> heartbeat from leader, re-election happens. Heartbeat check interval is
> configurable. If u run
I think you’re slightly confused with what’s going on here.
Your quorum is broken- when it becomes 2 nodes, how does it make sense to
elect 1 broker and 1 follower ? And why is it that node 1 is the broker,
not follower?
Your issue is the quorum setup. Your setup can only sustain 1 failure,
which
Could you show us the output of Kafka-topics.sh describing your desired
topic status?
On Sun, 20 Jan 2019 at 12:56, M. Manna wrote:
> I think you’re slightly confused with what’s going on here.
>
> Your quorum is broken- when it becomes 2 nodes, how does it make sense to
> elect 1 broker and 1
Seems this question was cross posted on SO:
https://stackoverflow.com/questions/54145281/why-do-the-offsets-of-the-consumer-group-app-id-of-my-kafka-streams-applicatio
On 1/14/19 8:49 AM, Jonathan Santilli wrote:
> Hello Bill, thanks a lot for the reply,
> I will implement your recommendation abo
