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Posted to users@zeppelin.apache.org by Wayne Taylor <wa...@gmail.com> on 2020/07/10 02:16:58 UTC

Fwd: Reconnected Timeout Connections on JDBC e.g. Redshift

Hi all,

I have a Zeppelin cluster that is running fine, scheduled jobs, etc. I have
noticed that when we have some kind of DB maintenance e.g. Redshift that
Zeppelin doesn't recover the session and then I start seeing
[Amazon](500150) Error setting/closing connection: Not Connected in the
logs.

If I restart the interpreter things work fine again.

Does anyone know of any settings to help with this?

Thanks
Wayne

Re: Reconnected Timeout Connections on JDBC e.g. Redshift

Posted by Wayne Taylor <wa...@gmail.com>.

Does anyone have any ideas?

On Thu, Jul 9, 2020 at 9:16 PM Wayne Taylor <wa...@gmail.com> wrote:

> Hi all,
>
> I have a Zeppelin cluster that is running fine, scheduled jobs, etc. I
> have noticed that when we have some kind of DB maintenance e.g. Redshift
> that Zeppelin doesn't recover the session and then I start seeing
> [Amazon](500150) Error setting/closing connection: Not Connected in the
> logs.
>
> If I restart the interpreter things work fine again.
>
> Does anyone know of any settings to help with this?
>
> Thanks
> Wayne
>