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Posted to user@flink.apache.org by Marvin777 <xy...@gmail.com> on 2017/12/11 08:03:31 UTC

The timing operation is similar to storm’s tick

hi,

I'm new to apache Flink. I want to update the property value per minute via
an HTTP request.I did this in storm using tick tuple. Does Flink have
something similar which i can use in a flink operator?

thanks.

Re: The timing operation is similar to storm’s tick

Posted by Marvin777 <xy...@gmail.com>.

thanks.



2017-12-11 17:51 GMT+08:00 Fabian Hueske <fh...@gmail.com>:

> Hi,
>
> I think you are looking for a ProcessFunction with timers [1].
>
> Best,
> Fabian
>
> [1] https://ci.apache.org/projects/flink/flink-docs-
> release-1.3/dev/stream/process_function.html
>
> 2017-12-11 9:03 GMT+01:00 Marvin777 <xy...@gmail.com>:
>
>> hi,
>>
>> I'm new to apache Flink. I want to update the property value per minute
>> via an HTTP request.I did this in storm using tick tuple. Does Flink have
>> something similar which i can use in a flink operator?
>>
>> thanks.
>>
>
>

Re: The timing operation is similar to storm’s tick

Posted by Fabian Hueske <fh...@gmail.com>.

Hi,

I think you are looking for a ProcessFunction with timers [1].

Best,
Fabian

[1]
https://ci.apache.org/projects/flink/flink-docs-release-1.3/dev/stream/process_function.html

2017-12-11 9:03 GMT+01:00 Marvin777 <xy...@gmail.com>:

> hi,
>
> I'm new to apache Flink. I want to update the property value per minute
> via an HTTP request.I did this in storm using tick tuple. Does Flink have
> something similar which i can use in a flink operator?
>
> thanks.
>