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From "LINZ, Arnaud" <AL...@bouyguestelecom.fr>
Subject Source & job parallelism
Date Tue, 25 Aug 2015 17:08:44 GMT

I have a streaming source that extends RichParallelSourceFunction, but for some reason I don’t
want parallelism at the source level, so I use :

I do want parallelism at the mapper level, because it’s a long task, and I would like the
source to dispatch data to several mappers.

It seems that I don’t get parallelism on the mapper, it seems that the setParallelism()
does not apply only to the source.
Is that right? If yes, how can I mix my parallelism levels ?

Best regards,


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