Who will setup multimode and single node modes?

–1 vote
Hi guys. I am new to hadoop and I am learning by watching videos and from blogs. Almost every video or blog out there teaches how to setup single and multi mode clusters. My question is, in a company who does this setup? Does every engineer has to do this?
Jan 21 in Big Data Hadoop by digger
• 26,550 points
24 views

1 answer to this question.

0 votes

Cluster management is something that is generally taken care by hadoop admin but neither standalone nor pseudo distributed(single node) falls under cluster management(because it is used mainly for testing or development purpose) so this is a developer's part of the job just like you need eclipse installation to execute java codes. 

answered Jan 21 by Omkar
• 67,660 points

Related Questions In Big Data Hadoop

0 votes
1 answer

Unable to run Name node and datanode on Single Node cluster: Does not contain a valid host:port

Add the following properties in the core-site.xml file, it ...READ MORE

answered May 22 in Big Data Hadoop by Sanam
44 views
0 votes
1 answer

How to install and configure a multi-node Hadoop cluster?

I would recommend you to install Cent ...READ MORE

answered Mar 21, 2018 in Big Data Hadoop by Shubham
• 13,300 points
691 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
• 10,710 points
3,304 views
0 votes
1 answer

hadoop.mapred vs hadoop.mapreduce?

org.apache.hadoop.mapred is the Old API  org.apache.hadoop.mapreduce is the ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 10,710 points
391 views
0 votes
10 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
16,297 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
1,187 views
0 votes
1 answer

Hadoop: “Unhealthy Node local-dirs and log-dirs are bad”

You can increase the threshold in yarn-site.xml <property> ...READ MORE

answered Nov 8, 2018 in Big Data Hadoop by Omkar
• 67,660 points
649 views