Hadoop is an open-source software program that allows you to store and analyze massive quantities of data on inexpensive hardware clusters. Another definition is –
Category: Apache Pig
CDH and HDP Legacy Virtual Machines
Beginners can choose from older versions of CDH (from Cloudera) and HDP (from Horton Works) fully functional virtual machines to study and practice big data
WORD COUNT IN Apache Pig
Pig is a high-level scripting language used in Apache Hadoop. Pig allows to write dynamic data transformations without the awareness of Java. Pig’s basic SQL-like
LOADING Tab Delimited DATA using APACHE PIG
The below example will let you know how to load the comma separated values in Apache Pig. Let’s consider the popular Emp data. OracleEmpData.csv7839 KING
Loading comma separated data using Apache Pig
The below example will let you know how to load the comma separated values in Apache Pig. Let’s consider the popular Emp data.OracleEmpData.csv7839,KING,PRESIDENT,0,1981-11-17,5000,0,107698,BLAKE,MANAGER,7839,1981-05-01,2850,0,307782,CLARK,MANAGER,7839,1981-09-06,2450,0,107566,JONES,MANAGER,7839,1981-02-04,2975,0,207788,SCOTT,ANALYST,7566,1987-07-13,3000,0,207902,FORD,ANALYST,7566,1981-12-03,3000,0,207369,SMITH,CLERK,7902,1980-12-17,800,0,207499,ALLEN,SALESMAN,7698,1981-02-20,1600,300,307521,WARD,SALESMAN,7698,1981-02-22,1250,500,307654,MARTIN,SALESMAN,7698,1981-09-28,1250,1400,307844,TURNER,SALESMAN,7698,1981-08-09,1500,0,307876,ADAMS,CLERK,7788,1987-07-13,1100,0,207900,JAMES,CLERK,7698,1981-12-03,950,0,307934,MILLER,CLERK,7782,1982-01-23,1300,0,10 You can
How to Get the Version of Apache Pig From Grunt
This article will help you understanding how to get the version number of Apache Pig you are using. Apache Pig version can be get from
Big Data & SQL 