How does MapReduce framework view its input internally?

925

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What is the stable version of Hive ?

2665

---

What are the most commonly defined input formats in Hadoop?

1105

---

What does /var/hadoop/pids do?

1328

---

What is the use of Combiner?

1015

---

What is Hive ?

1045

---

what is SPF?

1561

---

what are Task Tracker and Job Tracker?

1126

---

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

1106

---

Name some companies that use Hadoop?

1006

---

what is hadoop archive?

969

---

Rack awareness of Namenode?

914

---

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

1099

---

How is the distance between two nodes defined in Hadoop?

1500

---

What is speculative execution in Hadoop?

1097

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