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Saturday, 11 March 2017

HadooPythonJava: PYTHON SOLUTIONS

HadooPythonJava: PYTHON SOLUTIONS: Chapter 5: Operators supported for data manipulation and comparison Consider a=4,b=6,c=10.Now write a program to have all the arithmetic ...

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pigdemo-1

 1. first create data file emp111.txt in ur LFS 2. MOVE to HDFS 3. OPen vi editor type Pig Script 4. vi pig1.pig bag1= load 'emp.txt...