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Saturday, 11 March 2017

HadooPythonJava: hadoop FAQS

HadooPythonJava: hadoop FAQS: 1.What is BIG DATA? The data which is beyond to the storage capacity and processing power is called BigData. This data may be in GBs,TBs...
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Hadoop Analytics

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...

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