Jan 11, 2020 in Big Data | Hadoop
Q: What is the default replication factor in HDFS?

1 Answer

0 votes
Jan 11, 2020

Default replication factor in HDFS is 3. It means there will be 3 copies of each data.

We can configure it with dfs.replication in hdfs-site.xml file.

We can even set it from command line in Hadoop fs command.

Related questions

0 votes
Nov 24, 2020 in HDFS
0 votes
Feb 23, 2020 in Big Data | Hadoop
...