Answer / Varun Adhikari

There isn't a single standard procedure for deploying Hadoop, as the specific steps may vary depending on factors such as hardware configuration, network setup, and use case requirements. However, a general process typically includes installing necessary software, configuring cluster settings, initializing the NameNode and DataNodes, and monitoring the system for performance issues.

What are the side data distribution techniques?

1 Answers  

---

What happen if number of reducer is set to 0 in Hadoop?

1 Answers  

---

Do we need to place 2nd and 3rd data in rack 2 only?

1 Answers  

---

Can I set the number of reducers to zero?

1 Answers  

---

Clarify what is sequence file input format?

1 Answers  

---

What are the common types of NOSQL data bases ?

1 Answers  

---

What happens if one hadoop client renames a file or a directory containing this file while another client is still writing into it?

1 Answers  

---

How to specify more than one path for storage in Hadoop?

1 Answers  

---

Explain Erasure Coding in Hadoop?

1 Answers  

---

What is rack awareness in hadoop?

1 Answers  

---

What do you know about yarn?

1 Answers  

---

How namenode handles data node failures?

1 Answers  

---