Yeah, that makes sense. The Reduce stage is more about processing the data, not necessarily importing or exporting it. I'm also going with 'False' on this one.
I took a course on Hadoop a while back, and from what I remember, the Reduce stage is primarily for aggregating and summarizing data. I don't think it would be the only place to handle data import and export. So my vote is 'False'.
Good point. I think the key here is understanding the Fusioninsight HD Loader and how it works with the MapReduce process. Anyone have any experience with that?
Hmm, I'm not sure either. Maybe we should try to break it down a bit more. What exactly is the Fusioninsight HD Loader? And what's the difference between the Map and Reduce stages in this context?
Yeah, I agree. The wording is a bit confusing. I'm kind of leaning towards 'False' though, since it doesn't seem like the Reduce stage would be the only place to process data import and export.
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