Difference between Name node and Secondary Name node

0 votes
Explain to me the difference between the name node and secondary name node which makes Hadoop unavailable when the name node fails.
Mar 26, 2019 in Big Data Hadoop by nitinrawat895
• 10,950 points
66 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

Explain to me the difference between name node and secondary name node.

Firstly, You need to understand the major ...READ MORE

answered Apr 30, 2019 in Big Data Hadoop by ravikiran
• 4,600 points
171 views
+1 vote
1 answer

Explain to me the difference between Name node and Secondary name node

First of all, let understand what is ...READ MORE

answered May 14, 2019 in Big Data Hadoop by ravikiran
• 4,600 points
293 views
0 votes
2 answers

Explain to me the difference between Name Node and Secondary Name Node

Secondary namenode is just a helper for ...READ MORE

answered Aug 6, 2019 in Big Data Hadoop by Dhiman
327 views
0 votes
10 answers

What is the difference between Mongodb and Hadoop?

Apart from the similarity that they are ...READ MORE

answered Dec 6, 2018 in Big Data Hadoop by Deeraj
5,711 views
+2 votes
10 answers

Is there any difference between “hdfs dfs” and “hadoop fs” shell commands?

Yes, there's a difference between hadoop fs and ...READ MORE

answered Dec 7, 2018 in Big Data Hadoop by Kunal
17,239 views
0 votes
3 answers

What are differences between NameNode and Secondary NameNode?

File metadata information is stored by Namenode ...READ MORE

answered Apr 7, 2019 in Big Data Hadoop by anonymous
4,493 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
• 10,950 points
5,810 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
• 10,950 points
869 views
+1 vote
11 answers

hadoop fs -put command?

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

answered Dec 7, 2018 in Big Data Hadoop by Aditya
36,531 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
• 9,320 points
2,181 views