What are the functionalities of jobtracker?

721

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Is it possible to provide multiple inputs to hadoop? If yes, explain.

713

---

What are the network requirements for using hadoop?

725

---

What is the relation between job and task in hadoop?

711

---

What do you know by storage and compute node?

732

---

What is the purpose of button groups?

810

---

Name the various types of lists supported by bootstrap.

728

---

How many instances of a jobtracker run on hadoop cluster?

685

---

How do you categorize a big data?

829

---

What is inputsplit in hadoop? Explain.

837

---

What platform and java version are required to run hadoop?

734

---

What is the functionality of jobtracker in hadoop?

770

---

What are the hadoop's three configuration files?

741

---

What is map/reduce job in hadoop?

678

---

What is the difference between input split and hdfs block?

106

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