Is the operation inside foreachRDD supposed to be blocking?

Asked Jul 06 '16 at 16:40

Active Jul 07 '16 at 10:32

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In a Spark Streaming job, is the operation inside foreachRDD supposed to synchronous / blocking?

What if you do some asynchronous operation which returns a Future? Are you then supposed to do Await on that Future?

Note: This question is specifically about Spark Streaming and foreachRDD.

edited Jul 07 '16 at 10:32

asked Jul 06 '16 at 16:40

Mikael Ståldal

1

Possible duplicate of [Using Futures within Spark](http://stackoverflow.com/questions/37478871/using-futures-within-spark) – zero323 Jul 06 '16 at 17:08

0 Answers0