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Posted to dev@flink.apache.org by Ameet BD <am...@gmail.com> on 2017/06/14 10:46:15 UTC
Tracking API
Hello,
I am trying to print which Flink API (e.g Complex Event Processing or
Streaming SQL) was called that resulted in a call down the function stack
in task handling code. Please tell me how it could be done using existing
code base (1.3.0).
Regards,
Ameet
Re: Tracking API
Posted by Aljoscha Krettek <al...@apache.org>.
Ah, now I see what you mean. I’m afraid there’s no built-in functionality for that. You probably have to follow the API calls yourself.
Best,
Aljoscha
> On 15. Jun 2017, at 12:54, Ameet BD <am...@gmail.com> wrote:
>
> Hello,
>
> I want to know which CEP API resulted in a call to a certain invocation of
> submitTask function. I think the stack trace will not tell me that because
> they are in different thread contexts.
>
> Regards,
> Ameet
>
> On Thu, Jun 15, 2017 at 3:16 PM, Aljoscha Krettek <al...@apache.org>
> wrote:
>
>> Hi,
>>
>> Would this be what you’re looking for: https://stackoverflow.com/
>> questions/1069066/get-current-stack-trace-in-java <
>> https://stackoverflow.com/questions/1069066/get-current-
>> stack-trace-in-java> ?
>>
>> Best,
>> Aljoscha
>>
>>> On 14. Jun 2017, at 12:46, Ameet BD <am...@gmail.com> wrote:
>>>
>>> Hello,
>>>
>>> I am trying to print which Flink API (e.g Complex Event Processing or
>>> Streaming SQL) was called that resulted in a call down the function stack
>>> in task handling code. Please tell me how it could be done using existing
>>> code base (1.3.0).
>>> Regards,
>>> Ameet
>>
>>
Re: Tracking API
Posted by Ameet BD <am...@gmail.com>.
Hello,
I want to know which CEP API resulted in a call to a certain invocation of
submitTask function. I think the stack trace will not tell me that because
they are in different thread contexts.
Regards,
Ameet
On Thu, Jun 15, 2017 at 3:16 PM, Aljoscha Krettek <al...@apache.org>
wrote:
> Hi,
>
> Would this be what you’re looking for: https://stackoverflow.com/
> questions/1069066/get-current-stack-trace-in-java <
> https://stackoverflow.com/questions/1069066/get-current-
> stack-trace-in-java> ?
>
> Best,
> Aljoscha
>
> > On 14. Jun 2017, at 12:46, Ameet BD <am...@gmail.com> wrote:
> >
> > Hello,
> >
> > I am trying to print which Flink API (e.g Complex Event Processing or
> > Streaming SQL) was called that resulted in a call down the function stack
> > in task handling code. Please tell me how it could be done using existing
> > code base (1.3.0).
> > Regards,
> > Ameet
>
>
Re: Tracking API
Posted by Aljoscha Krettek <al...@apache.org>.
Hi,
Would this be what you’re looking for: https://stackoverflow.com/questions/1069066/get-current-stack-trace-in-java <https://stackoverflow.com/questions/1069066/get-current-stack-trace-in-java> ?
Best,
Aljoscha
> On 14. Jun 2017, at 12:46, Ameet BD <am...@gmail.com> wrote:
>
> Hello,
>
> I am trying to print which Flink API (e.g Complex Event Processing or
> Streaming SQL) was called that resulted in a call down the function stack
> in task handling code. Please tell me how it could be done using existing
> code base (1.3.0).
> Regards,
> Ameet