How does bloom filter help in searching rows?

219

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Explain the data model of hbase.

165

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How hbase handles the write failure?

206

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Define column families?

171

---

Which code is used to open a connection in hbase?

265

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What is the role of the offset.

507

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What is the role of the kafka producer api.

528

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Explain the main difference between kafka and flume?

607

---

Explain what is kafka?

522

---

Explain what is the role of the zookeeper?

489

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What are the various components in kafka.

560

---

Explain the process for starting a kafka server?

521

---

Define partitioning key?

483

---

Explain what is a consumer group?

553

---

Explain why are replications critical in kafka?

508

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