flink-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Debaditya Roy <roydca...@gmail.com>
Subject Re: Parallelizing openCV libraries in Flink
Date Tue, 19 Jul 2016 14:49:19 GMT

I cannot have an access to the web interface from the nodes I am using.
However I will check the logs for anything suspicious and get back.
Thanks :-)


On Tue, Jul 19, 2016 at 4:46 PM, Till Rohrmann <trohrmann@apache.org> wrote:

> Hi Debaditya,
> you can see in the web interface how much data each source has sent to the
> downstream tasks and how much data was consumed by the sinks. This should
> tell you whether your sources have actually read some data. You can also
> check the log files whether you find anything suspicious there.
> Cheers,
> Till
> On Tue, Jul 19, 2016 at 10:33 AM, Debaditya Roy <roydcat14@gmail.com>
> wrote:
>> Hello users,
>> I am currently doing a project in image processing with Open CV library.
>> Have anyone here faced any issue with parallelizing the library in flink? I
>> have written a code which is running fine on local environment, however
>> when I try to run it in distributed environment it writes (it was supposed
>> to write some result) in the sink files. I suspect that it is having
>> problem with reading the video file which I have supplied the source
>> directory.
>> Any comments and similar experience will be extremely helpful.
>> Warm Regards,
>> Debaditya

View raw message