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Tuesday, 31 January 2017

HADOOP ECO SYSTEM

THE HADOOP Eco sys contains


so many sub tools   like...

APACHE PIG
APACHE HIVE
APACHE HBASE
APACHE ZOOKEEPR
APACHE AVIRA
APACHE FLUME
APACHE MAHOUT


DEPENDING ON DIFFERENT PROGRAMMING NEED AND APPLICATION SPECIFICE

THESE THINGS GETTING IN TO FOCUS





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...