In hadoop_pid_dir, what does pid stands for?

586

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What are the network requirements for hadoop?

527

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What does hadoop-env.sh do?

489

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

543

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Where is hadoop-env.sh file present?

540

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Can we use windows for hadoop?

526

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What are the hadoop configuration files at present?

532

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Can we create a hadoop cluster from scratch?

480

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

502

---

In which directory hadoop is installed?

458

---

Does hadoop follows the unix pattern?

479

---

What is the hadoop-core configuration?

507

---

What is bucketing ?

738

---

Can we load data into a view?

747

---

Difference between hive and impala?

780

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