Does anyone here have experience using Spark? I went to the Spark Summit in SF this week, and my takeaway is that Spark is almost certainly going to be huge because so many practical computations (both in ML and outside it) fall neatly into its computational model. I see wide agreement that Spark will eventually be Hadoop's successor, plus a whole lot more.
I've been playing with it a bit (mostly mllib), and I like what I've seen so far. I'm curious if any of you have started projects on top of Spark, and if you have recommendations of a good place/community to discuss its applications and development. I couldn't find a subreddit so I started r/apachespark, but I'd rather find an established place to discuss it.
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