How to Program Word Count in Hadoop?
Program Link:
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https://drive.google.com/file/d/1ZKZF...
Commands:
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su - hduser
start-dfs.sh
start-yarn.sh
http://localhost:9870/
hadoop fs -mkdir /sanket
hadoop fs -mkdir /sanket/input
sudo nano /home/sanket/input
hadoop fs -put '/home/sanket/input' /sanket/input
sudo chmod -R 777 /home/sanket/WordCountDemo
cd /home/sanket/WordCountDemo
export HADOOP_CLASSPATH=$(hadoop classpath)
cd class
javac -classpath ${HADOOP_CLASSPATH} -d '/home/sanket/WordCountDemo/class' '/home/sanket/WordCountDemo/WordCount.java'
cd ..
jar -cvf sanket.jar -C /home/sanket/WordCountDemo/class/ .
hadoop jar '/home/sanket/WordCountDemo/sanket.jar' WordCount /sanket/input /sanket/output