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From Fabian Hueske <fhue...@gmail.com>
Subject Re: OutputFormat in streaming job
Date Fri, 06 May 2016 11:47:08 GMT
Hi Andrea,

you can use any OutputFormat to emit data from a DataStream using the
writeUsingOutputFormat() method.
However, this method does not guarantee exactly-once processing. In case of
a failure, it might emit some records a second time. Hence the results will
be written at least once.

Hope this helps,

2016-05-06 12:45 GMT+02:00 Andrea Sella <andrea.sella@radicalbit.io>:

> Hi,
> I created a custom OutputFormat to send data to a remote actor, there are
> issues to use an OutputFormat into a stream job? Or it will treat like a
> Sink?
> I prefer to use it in order to create a custom ActorSystem per TM in the
> configure method.
> Cheers,
> Andrea

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