What is Big Data Hadoop architecture?

Related questions

1. What is data node and name Node?
2. Why block size in HDFS is large?
3. What do you know about block and block in HDFS?
4. Does Hdfs use zookeeper?
5. What are the most common input formats in Hadoop?
6. How does HDFS and MapReduce work?
7. Why is replication done in HDFS?
8. What is the difference between NameNode backup node and Checkpoint Namenode in HDFS?
9. What is true about HDFS?
10. How do I change the block size in HDFS?

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1. #large
2. #cluster
3. #provides
4. #architecture
5. #source
6. #software
7. #apache
8. #components
9. #machines
10. #distributed
11. #storage
12. #which
13. #commodity
14. #tutorial
15. #framework
16. #hadoop
17. #processing