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Posted to dev@flink.apache.org by Michael Fong <mc...@gmail.com> on 2017/10/01 14:45:22 UTC

Metrics to data connectors

Hi, all,


Is there any existing metrics implemented to any src/sink connectors? I am
thinking to add some metrics to C* connector that might help to give a
early sign of scalability problem (like back pressure) from data src /
sink. I do not yet find any documentation regarding to adding connector
specific metrics though. Thanks.

Regards,

Michael

Re: Metrics to data connectors

Posted by Timo Walther <tw...@apache.org>.

@Chesnay do you know more about it?


Am 10/1/17 um 4:45 PM schrieb Michael Fong:
> Hi, all,
>
>
> Is there any existing metrics implemented to any src/sink connectors? I am
> thinking to add some metrics to C* connector that might help to give a
> early sign of scalability problem (like back pressure) from data src /
> sink. I do not yet find any documentation regarding to adding connector
> specific metrics though. Thanks.
>
> Regards,
>
> Michael
>