Why there is need of pig language?

621

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The difference between GROUP and COGROUP operators in Pig?

619

---

What are the data types of Pig Latin?

610

---

why should we use 'group' keyword in pig scripts?

600

---

How Pig programming gets converted into MapReduce jobs?

658

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What are the different modes in which PIG can run and explain those?

537

---

Explain about the execution plans of a Pig Script? Or Differentiate between the logical and physical plan of an Apache Pig script?

652

---

What are the differences between PIG and MapReduce?

630

---

What is the logical plan in pig architecture?

627

---

What is the function of UNION and SPLIT operators? Give examples?

576

---

Why do we need Pig?

870

---

Does Pig differ from MapReduce? If yes, how?

648

---

How to write 'foreach' statement for tuple datatype in pig scripts?

651

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How can we see only top 15 records from the student.txt out of100 records in the HDFS directory?

620

---

What are the limitations of the Pig?

611

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