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
• 2,630 points
9 views

1 answer to this question.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
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
• 9,260 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
• 9,570 points
14 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
• 2,630 points
63 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 2, 2018 in Big Data Hadoop by Ashish
• 2,630 points
74 views
0 votes
1 answer

Is there any way to increase Java Heap size in Hadoop?

You can add some more memory by ...READ MORE

answered Apr 12, 2018 in Big Data Hadoop by nitinrawat895
• 9,030 points
558 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
• 9,030 points
1,645 views
0 votes
10 answers

hadoop fs -put command?

copy command can be used to copy files ...READ MORE

answered Dec 7, 2018 in Big Data Hadoop by Sujay
7,977 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
• 9,260 points
555 views
0 votes
1 answer
0 votes
1 answer
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
• 9,260 points
134 views

© 2018 Brain4ce Education Solutions Pvt. Ltd. All rights Reserved.
"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.