Latest questions in Big Data Hadoop

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EXCEL: How to automatically add serial number in Excel Table using formula that is immune to filtering / sorting?

I want to create an Excel Table ...READ MORE

Mar 24 in Big Data Hadoop by Edureka
 • 13,640 points • 275 views
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1 answer

What are the five v's of big data

Big data is a collection of data ...READ MORE

Feb 4 in Big Data Hadoop by surbhi
 • 3,810 points • 172 views
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What is big data engineering

Data engineer roles have recently become more ...READ MORE

Feb 4 in Big Data Hadoop by surbhi
 • 3,810 points • 83 views
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what are the five v's of big data

Feb 4 in Big Data Hadoop by surbhi
 • 3,810 points • 52 views
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what does velocity in big data mean

Velocity in big data refers to the ...READ MORE

Feb 3 in Big Data Hadoop by CoolCoder
 • 4,360 points • 119 views
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what is big data hadoop

The Hadoop operating system is used to ...READ MORE

Feb 3 in Big Data Hadoop by CoolCoder
 • 4,360 points • 58 views
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what is big data with examples

what is big data with examples READ MORE

Feb 1 in Big Data Hadoop by surbhi
 • 3,810 points • 67 views
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what is big data technology

Big data refers to extremely large, and ...READ MORE

Feb 4 in Big Data Hadoop by CoolCoder
 • 4,360 points • 59 views
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what is big data concept

Big data refers to extremely large, and ...READ MORE

Feb 4 in Big Data Hadoop by CoolCoder
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what are the different features of big data analytics

What are the different features of big ...READ MORE

Feb 4 in Big Data Hadoop by CoolCoder
 • 4,360 points • 109 views
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what are the problems associated with big data

what are the problems associated with big ...READ MORE

Jan 7 in Big Data Hadoop by surbhi
 • 3,810 points • 50 views
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what is big data with examples

Big data refers to extremely large, and ...READ MORE

Feb 1 in Big Data Hadoop by CoolCoder
 • 4,360 points • 43 views
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1 answer

what is big data technology

Big data refers to extremely large, and ...READ MORE

Feb 1 in Big Data Hadoop by CoolCoder
 • 4,360 points • 31 views
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1 answer

what is big data concept

Big data refers to extremely large, and ...READ MORE

Feb 1 in Big Data Hadoop by CoolCoder
 • 4,360 points • 32 views
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1 answer

what are the different features of big data analytics

Features of big data analytics are- Velocity The pace ...READ MORE

Feb 1 in Big Data Hadoop by CoolCoder
 • 4,360 points • 48 views
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what is pig in big data?

Pig is a high-level programming language for ...READ MORE

Jan 7 in Big Data Hadoop by Edureka
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what are the characteristics of big data?

Jan 5 in Big Data Hadoop by Edureka
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What is MapReduce?

MapReduce is a programming model and implementation ...READ MORE

Dec 24, 2021 in Big Data Hadoop by Kavya
 • 700 points • 65 views
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What is HDFS?

HDFS is a distributed file system that ...READ MORE

Dec 24, 2021 in Big Data Hadoop by Kavya
 • 700 points • 55 views
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which of the following says hadoop provides does pig break?

Apache Pig is a platform for analyzing ...READ MORE

Dec 24, 2021 in Big Data Hadoop by Kavya
 • 700 points • 104 views
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what is big data technology?

Dec 17, 2021 in Big Data Hadoop by Edureka
 • 7,860 points • 32 views
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Which of the following is not a hadoop output format?

The Hadoop Output Format checks the Output ...READ MORE

Dec 20, 2021 in Big Data Hadoop by Kavya
 • 700 points • 171 views
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which of the following are hadoop built in counters?

MapReduce in Hadoop maintains some built-in counters ...READ MORE

Dec 20, 2021 in Big Data Hadoop by Kavya
 • 700 points • 55 views
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what is hadoop ecosystem?

Hadoop Ecosystem is neither a programming language ...READ MORE

Dec 20, 2021 in Big Data Hadoop by Kavya
 • 700 points • 44 views
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when is hadoop useful for an application?

Hadoop is a software framework for storing ...READ MORE

Dec 20, 2021 in Big Data Hadoop by CoderGirl
 • 500 points • 46 views
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what does velocity in big data mean?

Velocity refers to the speed at which ...READ MORE

Dec 14, 2021 in Big Data Hadoop by Edureka
 • 8,460 points • 109 views
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what was Hadoop written in?

The Hadoop framework is primarily developed in ...READ MORE

Dec 14, 2021 in Big Data Hadoop by Edureka
 • 8,460 points • 65 views
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1 answer

what is hbase in hadoop?

HBase is an open-source non-relational distributed database ...READ MORE

Dec 14, 2021 in Big Data Hadoop by anonymous
 • 52 views
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What is apache hadoop?

Apache Hadoop is an open-source framework that ...READ MORE

Dec 14, 2021 in Big Data Hadoop by anonymous
 • 53 views
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What is Big Data Analytics?

Dec 10, 2021 in Big Data Hadoop by surbhi
 • 3,810 points • 36 views
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Which of the following platforms does hadoop run on?

Which of the following platforms does hadoop ...READ MORE

Dec 10, 2021 in Big Data Hadoop by Kavya
 • 700 points • 85 views
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Which of the following is the daemon of Hadoop?

Hadoop is an open-source software framework for ...READ MORE

Dec 10, 2021 in Big Data Hadoop by CoderGirl
 • 500 points • 421 views
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What is Hadoop Cluster?

Cluster is a collection of something, a ...READ MORE

Dec 9, 2021 in Big Data Hadoop by Kavya
 • 700 points • 38 views
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Which among the following are the Features of Hadoop?

Apache Hadoop is a collection of open-source ...READ MORE

Dec 9, 2021 in Big Data Hadoop by Kavya
 • 700 points • 355 views
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1 answer

What is the extension of archive file created in Hadoop?

Hadoop archive is a facility which packs ...READ MORE

Dec 9, 2021 in Big Data Hadoop by Kavya
 • 700 points • 82 views
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What does Commodity Hardware in Hadoop World mean?

An important component of the Hadoop Ecosystem ...READ MORE

Dec 9, 2021 in Big Data Hadoop by Kavya
 • 700 points • 39 views
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What was Hadoop written in?

The Hadoop framework is mostly written in ...READ MORE

Dec 9, 2021 in Big Data Hadoop by Kavya
 • 700 points • 132 views
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What is Hadoop Cluster?

What is Hadoop Cluster? READ MORE

Dec 2, 2021 in Big Data Hadoop by Kavya
 • 700 points • 20 views
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1 answer

What was Hadoop named after?

The creator of Hadoop, Doug Cutting named ...READ MORE

Dec 10, 2021 in Big Data Hadoop by CoderGirl
 • 500 points • 132 views
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What is Hadoop?

What is Hadoop? READ MORE

Dec 2, 2021 in Big Data Hadoop by Kavya
 • 700 points • 28 views
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2 answers

What is Hadoop used for?

Apache Hadoop is an open-source framework that ...READ MORE

Dec 10, 2021 in Big Data Hadoop by CoderGirl
 • 500 points • 71 views
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What was Hadoop named after?

Nov 25, 2021 in Big Data Hadoop by Edureka
 • 8,460 points • 33 views
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1 answer

What is Big Data?

Big data is a term that refers ...READ MORE

Nov 24, 2021 in Big Data Hadoop by Edureka
 • 8,460 points • 45 views
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1 answer

What is Hadoop?

Hadoop is simply a free and open-source ...READ MORE

Nov 24, 2021 in Big Data Hadoop by Edureka
 • 8,460 points • 44 views
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WARNING: Use of this script to execute namenode is deprecated. WARNING:

am getting the following errot when i ...READ MORE

Nov 10, 2021 in Big Data Hadoop by anonymous
 • 140 points • 63 views
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hadoop namenode ~format

When i type  hadoop namenode ~format WARNING: Use ...READ MORE

Nov 10, 2021 in Big Data Hadoop by anonymous
 • 140 points • 84 views
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trying to execute python wordcount program but command stuck

HI  I am learning Hadoop, I have tried ...READ MORE

Oct 10, 2021 in Big Data Hadoop by Yogeshwar
 • 120 points • 31 views
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What are the pros and cons of parquet format compared to other formats?

Hi Team, I am new to Hadoop I ...READ MORE

Dec 21, 2020 in Big Data Hadoop by akhtar
 • 38,230 points • 913 views
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What is the difference between partitioning and bucketing a table in Hive ?

Hi Team, I am new to Hive. I ...READ MORE

Dec 20, 2020 in Big Data Hadoop by akhtar
 • 38,230 points • 726 views
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1 answer

What is the purpose of shuffling and sorting phase in the reducer in Map Reduce?

Hi@akhtar, Shuffle phase in Hadoop transfers the map output from ...READ MORE

Dec 20, 2020 in Big Data Hadoop by MD
 • 95,360 points • 1,570 views
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