Hi Jamie, thanks for your reponse..
Erm this will not be easy.. any idea on how to deal with the end time ?
I can have some Runtime exception in my topology, so i would like to do it
like :
try {
// Start time here
env.execute()
} catch (e: Expcetion) {
} finally {
// End time here
}
------------------
Bastien DINE
Data Architect / Software Engineer / Sysadmin
bastiendine.io
Le mer. 21 nov. 2018 à 22:44, Jamie Grier <jgr...@lyft.com> a écrit :
> What you're describing is not possible. There is no runtime context or
> metrics you can use at that point.
>
> The best you can probably do (at least for start time) is just keep a flag
> in your function and log a metric once and only once when it first starts
> executing.
>
> On Wed, Nov 21, 2018 at 5:18 AM bastien dine <bastien.d...@gmail.com>
> wrote:
>
>> Hello all,
>>
>> I am using metric to count some sutff in my topology, this is pretty easy
>> with the metric API in getRuntimeContext in a Rich function
>> However I would like to use this metric API to log start date & end date
>> of my processing, but in the source code executed on the job manager (i.e
>> not in a operator) before & after the env.execute..
>> How can i retrieve the runtime context, from the execution env maybe ?
>>
>> Regards,
>> Bastien
>>
>> ------------------
>>
>> Bastien DINE
>> Data Architect / Software Engineer / Sysadmin
>> bastiendine.io
>>
>
