How does MapReduce framework view its input internally?

826

---

What is the stable version of Hive ?

2589

---

What are the most commonly defined input formats in Hadoop?

1016

---

What does /var/hadoop/pids do?

1211

---

What is the use of Combiner?

928

---

What is Hive ?

955

---

what is SPF?

1466

---

what are Task Tracker and Job Tracker?

994

---

On what basis name node distribute blocks across the data nodes?

997

---

Name some companies that use Hadoop?

911

---

what is hadoop archive?

881

---

Rack awareness of Namenode?

808

---

Have you ever used Counters in Hadoop. Give us an example scenario?

1012

---

How is the distance between two nodes defined in Hadoop?

1418

---

What is speculative execution in Hadoop?

1017

---