How is Hadoop fault tolerance achieved?

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Mr_Sinister2017-05-17 10:08:32

big data

Mr_Sinister, 2017-05-17 10:08:32

What tools make Hadoop fault-tolerant? In case, for example, the master falls.

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al_gon, 2017-05-17
@al_gon

Just a good course in Russian https://stepik.org/course/Hadoop

P

protven, 2017-05-17
@protven

Start with guides and a good Hadup book. From the same shop.oreilly.com/product/0636920033448.do
Specifically to this question, in the form in which it was asked - the answer is Secondary_NameNode

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