Just Use the command Hadoop version in Console.
You will get an output similar to this one.
Subversion http://svn.apache.org/repos/asf/hadoop/common -r 1583262
Compiled by jenkins on 2014-03-31T08:29Z
Compiled with protoc 2.5.0
From source with checksum 375b2832a6641759c6eaf6e3e998147
This command was run using /usr/local/hadoop/share/hadoop/common/hadoop-common-2.4.0.jar
The simplest way to check Hadoop version ...READ MORE
hdfs getconf -namenodes
Secondary name nodes:
hdfs getconf ...READ MORE
I would recommend you to install Cent ...READ MORE
Alright, there are couple of things that ...READ MORE
Firstly you need to understand the concept ...READ MORE
You can create one directory in HDFS ...READ MORE
In your case there is no difference ...READ MORE
The distributed copy command, distcp, is a ...READ MORE
One of the options to check the ...READ MORE
First understand Big Data and challenges associated ...READ MORE
At least 1 upper-case and 1 lower-case letter
Minimum 8 characters and Maximum 50 characters
Already have an account? Sign in.