What does hadoop-env.sh do?

405

---

Which are the three modes in which hadoop can be run?

418

---

Where is hadoop-env.sh file present?

448

---

Can we use windows for hadoop?

442

---

What are the hadoop configuration files at present?

430

---

Can we create a hadoop cluster from scratch?

397

---

What happens if you get a ‘connection refused java exception’ when you type hadoop fsck /?

415

---

In which directory hadoop is installed?

362

---

Does hadoop follows the unix pattern?

389

---

What is the hadoop-core configuration?

436

---

What is bucketing ?

632

---

Can we load data into a view?

650

---

Difference between hive and impala?

688

---

What are the types of hive ddl commands?

714

---

How can you stop a partition form being queried?

726

---