What are sink processors?

863

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Does hadoop always require digital data to process?

1120

---

what is meaning Replication factor?

900

---

What is the purpose of RawComparator interface?

1075

---

Where is the Mapper Output stored?

1330

---

What is the function of ApplicationMaster?

907

---

What problems can be addressed by using Zookeeper?

901

---

What is Hadoop streaming?

986

---

Is client the end user in HDFS?

940

---

Can the balancer be run while Hadoop is in use?

924

---

Explain the difference between NameNode

879

---

What other technologies have you used in hadoop sta ck?

927

---

what is difference between int and intwritable?

1408

---

What is Apache Hadoop YARN?

1416

---

What is a JobTracker in Hadoop? How many instances of JobTracker run on a Hadoop Cluster?

1063

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