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Articles tagged with #mapreduce-concept
[1] Install Java JDK !apt-get install openjdk-11-jdk [2] Create java code %%bash # Create the Java file echo 'import java.util.*; import java.io.*; public class WordFrequency { public static void main(String[] args) throws IOException { String[] wor...
Add sqlite library mkdir -p lib cd lib curl -L -O https://repo1.maven.org/maven2/org/xerial/sqlite-jdbc/3.36.0.3/sqlite-jdbc-3.36.0.3.jar Create Java file: touch src/main/java Add codes into the file: import java.io.BufferedReader; import java.io.F...
Step 1: Java Project Step 2: Create Folder File Structure WordCountProject/ ├── input/ ├── output/ └── src/ └── main/ └── java/ └── WordCount.java Generate the structure: mkdir -p input touch src/input.csv mkdir -p out...