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Posted to user@flink.apache.org by Marzieh Ghasemy <as...@yahoo.com> on 2019/07/15 04:11:42 UTC

Running Flink cluster via Marathon

HelloI have a Mesos cluster of two master and three slaves, I configured Marathon and Zookeeper. My Zookeeper cluster has five nodes. When I run Flink Json file via Marathon, it is run, but I can see Flink UI in just one slave. Other slaves show me this error:Service temporarily unavailable due to an ongoing leader election. Please refresh. 

I have searched a lot, but cannot find a solution. Also, I know it is Zookeeper problem,so I changed default Zookeeper port, even though it did not help.

Would you please tell me how to solve the issue?

Thank you in advance.

Re: Running Flink cluster via Marathon

Posted by miki haiat <mi...@gmail.com>.

How many Job manager did you configure ?




On Mon, Jul 15, 2019, 07:11 Marzieh Ghasemy <as...@yahoo.com> wrote:

> Hello I have a Mesos cluster of two master and three slaves, I configured
> Marathon and Zookeeper. My Zookeeper cluster has five nodes. When I run
> Flink Json file via Marathon, it is run, but I can see Flink UI in just one
> slave. Other slaves show me this error: Service temporarily unavailable due
> to an ongoing leader election. Please refresh.
>
> I have searched a lot, but cannot find a solution. Also, I know it is
> Zookeeper problem,so I changed default Zookeeper port, even though it did
> not help.
>
>
> Would you please tell me how to solve the issue?
>
>
> Thank you in advance.
>
>