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Posted to dev@flink.apache.org by Dulaj Viduranga <vi...@icloud.com> on 2015/03/03 04:17:16 UTC

Access flink-conf.yaml data

Hi,
Can someone help me on how to access the flink-conf.yaml configuration values inside the flink sources? Are these readily available as a map somewhere?

Thanks.

Re: Access flink-conf.yaml data

Posted by Stephan Ewen <se...@apache.org>.

Hey Dulaj!

As Chiwan said, the GlobalConfiguration object is used to load them
initially.

You can always use that to access the values (it works as a singleton
internally) - but we are starting to move away from singletons, as they
make test setups and embedding more difficult.
In the JobManager and TaskManager setup, we pass a Configuration object
around, which has all the values from the global configuration.

Stephan

On Tue, Mar 3, 2015 at 6:08 AM, Chiwan Park <ch...@icloud.com> wrote:

> I think that you can use
> `org.apache.flink.configuration.GlobalConfiguration` to obtain
> configuration object.
>
> Regards.
> Chiwan Park (Sent with iPhone)
>
>
> > On Mar 3, 2015, at 12:17 PM, Dulaj Viduranga <vi...@icloud.com>
> wrote:
> >
> > Hi,
> > Can someone help me on how to access the flink-conf.yaml configuration
> values inside the flink sources? Are these readily available as a map
> somewhere?
> >
> > Thanks.
>
>

Re: Access flink-conf.yaml data

Posted by Chiwan Park <ch...@icloud.com>.

I think that you can use `org.apache.flink.configuration.GlobalConfiguration` to obtain configuration object.

Regards.
Chiwan Park (Sent with iPhone)

> On Mar 3, 2015, at 12:17 PM, Dulaj Viduranga <vi...@icloud.com> wrote:
> 
> Hi,
> Can someone help me on how to access the flink-conf.yaml configuration values inside the flink sources? Are these readily available as a map somewhere?
> 
> Thanks.