How to stop a partition form being queried?

1110

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What ate the key components of Hive Architecture?

806

---

Does Pig give any warning when there is a type mismatch or missing field?

849

---

What is Hive query processor?

870

---

Explain the need for MapReduce while programming in Apache Pig?

752

---

What are the relational operators available related to loading and storing in pig language?

606

---

What are the different pig data types?

700

---

Explain about the different complex data types in Pig?

624

---

What is a relation in Pig?

674

---

Explain the difference between COUNT_STAR and COUNT functions in Apache Pig?

734

---

How should 'store' keyword is useful in pig scripts?

617

---

What is the use of having Filters in Apache Pig ?

672

---

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

619

---

What are the basic steps to writing a UDF Function in Pig?

659

---

What are the various diagnostic operators available in Apache Pig?

699

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