Home
Recent Q&A
Java
Cloud
JavaScript
Python
SQL
PHP
HTML
C++
Data Science
DBMS
Devops
Hadoop
Machine Learning
Azure
Blockchain
Devops
Ask a Question
Default replication factor to a file is 3.
Home
Big Data | Hadoop
Default replication factor to a file is 3.
0
votes
asked
Feb 23, 2020
in
Big Data | Hadoop
by
rahuljain1
Default replication factor to a file is 3.
#replication-factor
Bigdata-questions-answers
Hadoop-questions-answers
Please
log in
or
register
to answer this question.
1
Answer
0
votes
answered
Feb 23, 2020
by
SakshiSharma
Use ‘-setrep’ command to change replication factor of a file to 2.
hadoop fs -setrep -w 2 apache_hadoop/sample.txt
Related questions
+1
vote
Q: Explain what happens if during the PUT operation, HDFS block is assigned a replication factor 1 instead of the default value 3.
asked
Jan 26, 2020
in
Big Data | Hadoop
by
rajeshsharma
#put-operation
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: If we set Replication factor 3 for a file, does it mean any computation will also take place 3 times?
asked
Jan 11, 2020
in
Big Data | Hadoop
by
rajeshsharma
#hadoop-replication
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: What is the default replication factor in HDFS?
asked
Jan 11, 2020
in
Big Data | Hadoop
by
rajeshsharma
#hdfs-replication
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: What happens if HDFS file is set with replication factor of 1 and DataNode crashes?
asked
Jan 11, 2020
in
Big Data | Hadoop
by
rajeshsharma
#hdfs-namenode-crash
#hdfs-datanode-crash
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: What is Replication factor in HDFS, and how can we set it?
asked
Jan 11, 2020
in
Big Data | Hadoop
by
rajeshsharma
#hdfs-replication
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: Point out the wrong statement. a) Replication Factor can be configured at a cluster level (Default is set to 3) and also at a file level
asked
Oct 23, 2022
in
Hadoop
by
DavidAnderson
hadoop-filesystem-hdfs-questions-answers
0
votes
Q: Which Replication model has the strongest resiliency power?
asked
Jul 27, 2020
in
Big Data | Hadoop
by
Hodge
#bigdata
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: What is the purpose of Replication in MongoDB ?
asked
Mar 22, 2020
in
Big Data | Hadoop
by
SakshiSharma
#mongodb-replication
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Q: Explain Replication.
asked
Mar 22, 2020
in
Big Data | Hadoop
by
SakshiSharma
#mongodb-replication
Bigdata-questions-answers
Hadoop-questions-answers
+1
vote
Q: Replication causes data redundancy, then why is it pursued in HDFS?
asked
Feb 23, 2020
in
Big Data | Hadoop
by
rahuljain1
#hdfs-replication
Bigdata-questions-answers
Hadoop-questions-answers
...