I have observed an error in page 75 of Slide Guide of Dev 301. The variable tempValue is given twice. Once as long and next in Text.
Thank you for providing this feedback. We're currently working on updating this course and I will ensure this gets corrected with the new revision.
I observed that Lesson 9 - Streaming MapReduce is not present in pdf of Slide Guide of DEV 301.
Have you seen page 75
Hello! Yes, this is something that we are aware of and will be fixing with out course update. Our apologies for the inconvenience.
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