How does MapReduce framework view its input internally?

877

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What is the stable version of Hive ?

2629

---

What are the most commonly defined input formats in Hadoop?

1060

---

What does /var/hadoop/pids do?

1264

---

What is the use of Combiner?

979

---

What is Hive ?

999

---

what is SPF?

1514

---

what are Task Tracker and Job Tracker?

1073

---

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

1062

---

Name some companies that use Hadoop?

958

---

what is hadoop archive?

930

---

Rack awareness of Namenode?

856

---

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

1063

---

How is the distance between two nodes defined in Hadoop?

1455

---

What is speculative execution in Hadoop?

1051

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