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Recent questions in Hadoop
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2
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What are the features of Standalone (local) mode?
asked
Nov 5, 2020
in
Hadoop
by
SakshiSharma
#hadoop-standalone-mode
#hadoop-local-mode
0
votes
1
answer
What are the modes in which Hadoop run?
asked
Nov 5, 2020
in
Hadoop
by
SakshiSharma
#hadoop-run-modes
#hadoop-modes
+1
vote
1
answer
Hadoop Interview Questions for Freshers
asked
Nov 5, 2020
in
Hadoop
by
SakshiSharma
#hadoop-intervieq-questions
0
votes
1
answer
Compare Hadoop and RDBMS?
asked
Nov 5, 2020
in
Hadoop
by
SakshiSharma
#hadoop-vs-rdbms
#rdbms-vs-hadoop
0
votes
1
answer
What are the Features of Hadoop?
asked
Nov 5, 2020
in
Hadoop
by
SakshiSharma
#features-of-hadoop
0
votes
1
answer
What are the core components of Hadoop?
asked
Nov 5, 2020
in
Hadoop
by
SakshiSharma
#components-of-hadoop
0
votes
1
answer
Why do we need Hadoop?
asked
Nov 5, 2020
in
Hadoop
by
SakshiSharma
#need-hadoop
#why-hadoop
0
votes
1
answer
What is Apache Hadoop?
asked
Nov 5, 2020
in
Hadoop
by
SakshiSharma
#apache-hadoop
#what-is-hadoop
0
votes
1
answer
Hadoop Interview Questions and Answers
asked
Nov 5, 2020
in
Hadoop
by
SakshiSharma
#hadoop-interview-questions
0
votes
1
answer
Hadoop Interview Questions
asked
Nov 5, 2020
in
Hadoop
by
SakshiSharma
#hadoop-interview-questions
0
votes
1
answer
When do you use the dfsadmin -refreshNodes and rmadmin -refreshNodes commands?
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#hdfs-commands
0
votes
1
answer
How do you copy data from the local system onto HDFS?
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#local-system-hdfs
0
votes
1
answer
What would happen if you store too many small files in a cluster on HDFS?
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#cluster-on-hdfs
0
votes
1
answer
Which command will help you find the status of blocks and FileSystem health?
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#filesystem-health
0
votes
1
answer
How can you restart NameNode and all the daemons in Hadoop?
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#namenode-restart
0
votes
1
answer
How does rack awareness work in HDFS?
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#rack-awareness
+1
vote
1
answer
If you have an input file of 350 MB, how many input splits would HDFS create and what would be the size of each input split?
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#hdfs-file-system
0
votes
1
answer
What is the difference between a federation and high availability?
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#federation
0
votes
1
answer
What are the two types of metadata that a NameNode server holds?
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#metadata
#namenode-server
0
votes
1
answer
Explain the architecture of HDFS.
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#architecture-of-hdfs
#hdfs-architecture
0
votes
1
answer
Why is HDFS fault-tolerant?
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#hdfs-fault-tolerance
+1
vote
1
answer
What are the differences between regular FileSystem and HDFS?
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#filesystem-vs-hdfs
0
votes
2
answers
What are the three modes in which Hadoop can run?
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#hadoop-run-modes
#run-modes
0
votes
1
answer
What are the different Hadoop configuration files?
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#hadoop-configuration-files
#configuration-files
0
votes
1
answer
What are the different vendor-specific distributions of Hadoop?
asked
Oct 28, 2020
in
Hadoop
by
rahuljain1
#vendor-specific-distributions
+1
vote
1
answer
What are the features of Standalone (local) mode?
asked
Aug 5, 2020
in
Hadoop
by
Hodge
#hadoop
+1
vote
1
answer
What are the modes in which Hadoop run?
asked
Aug 5, 2020
in
Hadoop
by
Hodge
#hadoop
+1
vote
1
answer
Compare Hadoop and RDBMS?
asked
Aug 5, 2020
in
Hadoop
by
Hodge
#hadoop
+1
vote
1
answer
What are the Features of Hadoop?
asked
Aug 5, 2020
in
Hadoop
by
Hodge
#hadoop#hadoopfeature
+1
vote
1
answer
What are the core components of Hadoop?
asked
Aug 5, 2020
in
Hadoop
by
Hodge
#hadoop
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