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From Mu Kong <kong.mu....@gmail.com>
Subject Re: How to set jobmanager.rpc.address in TaskManger node in HA cluster
Date Fri, 07 Jul 2017 03:52:07 GMT
Sorry. I didn't put high-availability: zookeeper in taskmangers'
flink-config.yml.
After I fixed this, everything went well.

On Fri, Jul 7, 2017 at 11:08 AM, Mu Kong <kong.mu.biz@gmail.com> wrote:

> Hi all,
>
> I'm trying setup an HA Flink cluster with 3 job managers and 3 task
> managers.
> After executing start-cluster.sh, 3 job managers are normally started.
> However, the task managers are still down due to an exception showed below:
>
> org.apache.flink.util.ConfigurationException: Config parameter 'Key:
> 'jobmanager.rpc.address' , default: null (deprecated keys: [])' is missing
> (hostname/address of JobManager to connect to).
>
>
> I managed to setup a non-HA cluster before and I know I should put the Job
> manager's address here, but what should I put here in HA cluster since
> there are three job managers here.
>
>
> Besides, according to the original config file here:
>
> https://github.com/apache/flink/blob/master/flink-dist/
> src/main/resources/flink-conf.yaml#L28
>
> this should be taken care of automatically.
>
> I have already put masters under /conf folder with all the job managers'
> addresses/ports in it. So the exception shouldn't have shown in the first
> place.
>
>
> Is there anything else I have missed?
>
>
> Thanks in advance.
>
> Mu
>
>
>

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