why do we need MaPReduce in BigData Hadoop?

0 votes
What is the need of MapReduce in BigData can anyone explain this?
Jun 3 in Big Data Hadoop by Rajnish
40 views

No answer to this question. Be the first to respond.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.

Related Questions In Big Data Hadoop

0 votes
1 answer

Why do we need Hadoop framework?

The function of Distributes File System is ...READ MORE

answered Apr 9 in Big Data Hadoop by Gitika
• 25,420 points

edited Apr 12 by Gitika 81 views
0 votes
1 answer

Why do we need the FOR EACH operation in Pig Scripts?

The operation FOREACH in Apache Pig is ...READ MORE

answered Apr 30 in Big Data Hadoop by Gitika
• 25,420 points
33 views
0 votes
0 answers

Why we use 'help' command in Hadoop Sqoop?

Use of help command in Hadoop sqoop. READ MORE

Apr 11 in Big Data Hadoop by amrita
39 views
+1 vote
1 answer

Why do we use STORE command in pig?

Hey, We use store command to store the ...READ MORE

answered May 7 in Big Data Hadoop by Gitika
• 25,420 points
60 views
0 votes
1 answer

What do we exactly mean by “Hadoop” – the definition of Hadoop?

The official definition of Apache Hadoop given ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by Shubham
239 views
0 votes
1 answer

Why we are configuring mapred.job.tracker in YARN?

I really dont know the reason behind ...READ MORE

answered Mar 29, 2018 in Big Data Hadoop by Ashish
• 2,630 points
278 views
0 votes
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 10,760 points
3,531 views
+1 vote
11 answers

hadoop fs -put command?

put syntax: put <localSrc> <dest> copy syntax: copyFr ...READ MORE

answered Dec 7, 2018 in Big Data Hadoop by Aditya
17,964 views
0 votes
1 answer

Hadoop dfs -ls command?

In your case there is no difference ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by kurt_cobain
• 9,280 points
1,298 views
0 votes
1 answer