questions/big-data-hadoop
First of all why Hadoop daemon are ...READ MORE
First question which strikes that how BIG ...READ MORE
To understand how or what are the process ...READ MORE
ZooKeeper-Failover-Controller or in short ZKFC is the ...READ MORE
Hive comprises of an RDBMS(Relational-Database-Management-Systems) on its ...READ MORE
I can brief you the answer here ...READ MORE
Explain to me the difference between the ...READ MORE
So i found a workaround for the ...READ MORE
You are writing incorrect command. Please write ...READ MORE
Seems like the ssh is not properly ...READ MORE
I have the perfect solution for you, ...READ MORE
The new API is cleaner and faster. ...READ MORE
Firstly, we must learn that these are ...READ MORE
I see that you are confused about ...READ MORE
Download Oozie from this link: http://www.apache.org/dyn/closer.lua/oozie/ Extract the files. ...READ MORE
Download hive from: http://www.apache.org/dyn/closer.cgi/hive/ Extract the files using ...READ MORE
This procedure worked for me. https://medium.com/@bishupaulose/install ...READ MORE
To install Hbase, you first need the ...READ MORE
It was a good thing that you ...READ MORE
First, download Hive from the following link: http://www.apache.org/dyn/closer.cgi/hive/ Next, ...READ MORE
All you have to do is get ...READ MORE
Before installing Sqoop, make sure Hadoop is ...READ MORE
Hi @Bhavish. There is no Hadoop command ...READ MORE
Seems like rack awareness is not configure. Try ...READ MORE
Follow the below-mentioned steps to install Zookeeper ...READ MORE
Eclipse is already installed in the Edureka ...READ MORE
You have imported org.apache.hadoop.mapred.FileOutputFormat, you need to import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat So, make ...READ MORE
Outer bag or relation is nothing but ...READ MORE
There are three ways to execute the ...READ MORE
Could you please give me a brief ...READ MORE
Enter the below command on the Web ...READ MORE
Follow the below steps to install Spark ...READ MORE
First you need to download Hadoop files. ...READ MORE
There are two ways to install Zookeeper: You ...READ MORE
Maybe you don't have the install point ...READ MORE
Varchar datatype is also saved internally as ...READ MORE
It depends on how you are running ...READ MORE
By Default its TextFileFormat for hive unless you use serdes to ...READ MORE
This can be prevented if you use ...READ MORE
Consider a table with 3 records which ...READ MORE
I think you are a little confused. ...READ MORE
First enter into grunt shell: $ ./pig –x ...READ MORE
You can install Scala using apt-get using the ...READ MORE
Hey. Follow these steps to install hadoop. First ...READ MORE
You can not modified data once stored ...READ MORE
Namenodes and Datanodes are a part of ...READ MORE
When a hadoop job is submitted, it ...READ MORE
Follow these steps: A. Create Database ------------------ create database retail123; B. ...READ MORE
The COUNT function returns the number of ...READ MORE
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