Can you define oozie?

578

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Can you explain ingestion in big data?

610

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What is difference the between sqoop and distcp?

1

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Can you explain edge nodes in hadoop?

480

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Explain some important features of hadoop?

495

---

Why do we need hadoop for big data analytics?

482

---

What are the important modes of hadoop?

588

---

Can you explain the common input formats in hadoop?

575

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Explain how are file systems checked in hdfs?

57

---

What are the different catalog tables in hbase?

180

---

Define big data analytics?

583

---

Define data lake?

644

---

Explain the core methods of a reducer?

552

---

What are the benefits of big data?

578

---

Explain the characteristics of big data?

550

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