Is java necessary for Hadoop

0 votes
I'm new to this Big Data world. So,I wanted to know is it necessary to Know java in order to learn Hadoop.
I want a Job in Hadoop. Help Me
Apr 11, 2018 in Big Data Hadoop by Ashish
 • 2,650 points • 724 views

1 answer to this question.

0 votes

It is not a prerequisite. But you are looking at optimization of your Map Reduce jobs, Java provides that flexibility.

answered Apr 11, 2018 by kurt_cobain
 • 9,350 points

Related Questions In Big Data Hadoop

0 votes
1 answer

Is Java alone Sufficient for Hadoop?

In my day job, I've just spent ...READ MORE

answered Oct 18, 2018 in Big Data Hadoop by Frankie
 • 9,830 points • 607 views
+1 vote
1 answer

Which programming language is most preferable for working Hadoop? Java and Python? and which one is most easy to learn?

Hi, To start with Hadoop I would suggest ...READ MORE

answered Jul 24, 2019 in Big Data Hadoop by Nitu
 • 3,324 views
+1 vote
1 answer

Is it necessary to use Zookeeper in Hadoop Stack?

ZooKeeper is a centralized service for maintaining ...READ MORE

answered Mar 27, 2018 in Big Data Hadoop by Ashish
 • 2,650 points • 826 views
0 votes
1 answer

What Distributed Cache is actually used for in Hadoop?

Basically distributed cache allows you to cache ...READ MORE

answered Apr 3, 2018 in Big Data Hadoop by Ashish
 • 2,650 points • 2,152 views
+1 vote
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
 • 11,380 points • 11,028 views
+2 votes
11 answers

hadoop fs -put command?

Hi, You can create one directory in HDFS ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 108,830 views
–1 vote
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
 • 9,350 points • 4,611 views
0 votes
1 answer

Is there a way to copy data from one one Hadoop distributed file system(HDFS) to another HDFS?

The distributed copy command, distcp, is a ...READ MORE

answered Mar 22, 2018 in Big Data Hadoop by Ashish
 • 2,650 points • 9,780 views
0 votes
1 answer

Is there a good online tutorial for Hadoop development on a Windows 7 machine?

I would suggest you go through this ...READ MORE

answered Mar 29, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 689 views
0 votes
2 answers

How does Hadoop/Spark is used for building large analytics report?

The best possible framework for this task ...READ MORE

answered Aug 7, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 751 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.