zookeeper connection issue

[Karthick Kumar <kk...@apptivo.co.in>]

Hi,

I'm using Kafka cluster on three different servers, Recently my servers
went down when I start the server and then start the services, One of the
Zookeeper is not connected to the Kafka cluster and it stayed there for two
days...

So I killed the stack in Rancher and then start the new one all the
zookeepers are connected in the Kafka cluster...

But the data in Kafka topics are lost...

How can I fix this issue without restarting the stack?

-- 
With Regards,
Karthick.K

Re: zookeeper connection issue

[Jacob Sheck <sh...@gmail.com>]

Does the container system used in your Rancher environment have persistence
configured for the brokers?  Are you are using ephemeral storage?

On Thu, Jun 28, 2018 at 7:39 AM Karthick Kumar <kk...@apptivo.co.in> wrote:

> Hi,
>
> I'm using Kafka cluster on three different servers, Recently my servers
> went down when I start the server and then start the services, One of the
> Zookeeper is not connected to the Kafka cluster and it stayed there for two
> days...
>
> So I killed the stack in Rancher and then start the new one all the
> zookeepers are connected in the Kafka cluster...
>
> But the data in Kafka topics are lost...
>
> How can I fix this issue without restarting the stack?
>
> --
> With Regards,
> Karthick.K
>