What does a Hadoop tester do

0 votes
I wanted to know what is the job of Hadoop tester and what should he have knowledge of?
Nov 6, 2018 in Big Data Hadoop by coldcode
 • 2,090 points • 627 views

1 answer to this question.

0 votes
Hadoop tester, like any other tester, has to find defects in the program and report it to the developer. He'll have to report the test cases to the developer. He has to have a knowledge the Testing framework, Java (to test MapReduce Programs) and basic knowledge of Hive, Pig, Spark etc.
answered Nov 6, 2018 by Omkar
 • 69,220 points

Related Questions In Big Data Hadoop

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
 • 1,913 views
0 votes
1 answer

What does Context mean in Hadoop MapR terms ?

The new API makes extensive use of ...READ MORE

answered Apr 6, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,603 views
0 votes
1 answer

What is the difference between a zero reducer and identity reducer in Hadoop Mapreduce?

A Zero reducer as the name suggests ...READ MORE

answered Apr 10, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 2,579 views
0 votes
1 answer

What does count command in Hadoop tells?

The output of the count command are: ...READ MORE

answered Apr 23, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 1,808 views
+15 votes
23 answers

AWS vs Azure which one will have a more promising career?

Azure is integrating with a lot of ...READ MORE

answered Jul 4, 2018 in Career Counselling by Soumodip Sinha
 • 12,361 views
+7 votes
34 answers

The One question you always wanted to ask about your career!!!

It will be a better approach to ...READ MORE

answered Jul 4, 2018 in Career Counselling by bug_seeker
 • 15,510 points • 6,909 views
+6 votes
17 answers

What are job opportunities as a Linux System Administrator?

I just started working professionally as a ...READ MORE

answered Jul 19, 2018 in Career Counselling by eatcodesleeprepeat
 • 4,710 points • 11,433 views
+17 votes
7 answers

Blockchain Interview Discussion

Hello everyone here is an updated blog ...READ MORE

answered Jan 17, 2019 in Career Counselling by Edureka
 • 4,220 points • 2,386 views
0 votes
1 answer

What does a secondary namenode do in Hadoop?

The Secondary namenode is mainly used as a ...READ MORE

answered Dec 21, 2018 in Big Data Hadoop by Omkar
 • 69,220 points • 3,023 views
0 votes
5 answers

Hadoop hdfs: list all files in a directory and its subdirectories

Hi, You can try this command: hadoop fs -ls ...READ MORE

answered Aug 1, 2019 in Big Data Hadoop by Dinish
 • 18,414 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.