Topic :: Apache Hadoop





Apache Hadoop Interview Questions
Questions Answers Views Company eMail

Can you explain edge nodes in hadoop?

 300

Explain some important features of hadoop?

 303

Why do we need hadoop for big data analytics?

 299

What are the important modes of hadoop?

 297

Can you explain the common input formats in hadoop?

 317

Explain edge nodes in hadoop?

 290

What are the important features of hadoop?

 289

Explain the common input formats in hadoop?

 303

Is hadoop a nosql?

 662

Does mongodb use hadoop?

 1

What is difference between hadoop and mongodb?

 1

Can hadoop replace relational database?

 286

Which database is used in hadoop?

 291

What is hql in hadoop?

 203

Does spark require hadoop?

 213



Related Topics


Un-Answered Questions { Apache Hadoop }

What is Apache Hadoop YARN?

1239

What are the modules that constitute the Apache Hadoop 2.0 framework?

766

What is Apache Hadoop? Why is Hadoop essential for every Big Data application?

614

What are the core components of Apache Hadoop?

476

What is the difference between Apache Hadoop and RDBMS?

504




How is security achieved in Apache Hadoop?

512

What is Apache Hadoop?

583

What is a “Distributed Cache” in Apache Hadoop?

488

What is the problem with small files in Apache Hadoop?

510

What is Rack Awareness in Apache Hadoop?

509

Explain Erasure Coding in Apache Hadoop?

475

What is Disk Balancer in Apache Hadoop?

507

What is a speculative execution in Apache Hadoop MapReduce?

504

What are the modes in which Apache Hadoop run?

510

What is Safemode in Apache Hadoop?

459