ishantk

pipeline {
    agent any
    stages {
        stage('Source') {
            steps {
                // Get  code from a GitHub repository
                git 'link-to-your-git-repo'

                // Run npm install
                sh "npm install"

ishantk

Install Docker  (Containerization)   -> https://www.docker.com/
    docker image ls
    docker container ls / docker ps
    docker ps -a
    docker stop container-name
    docker start container-name
    docker rm container-name
    docker image rm image:tag

    Create a Dockerfile 

ishantk

1. Install NodeJS (14 or 16)
    https://nodejs.org/en/download/
    check node version after installation
    node --version
    npm --version
    npx --version

2. Install Expo CLI
    npm install -g expo-cli
    check expo version after installation

ishantk

package com.auribises.hadoop_demo;

import org.apache.hadoop.conf.Configured;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.IntWritable;
import org.apache.hadoop.mapreduce.Job;
import org.apache.hadoop.mapreduce.lib.input.FileInputFormat;
import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat;
import org.apache.hadoop.mapreduce.lib.output.TextOutputFormat;
import org.apache.hadoop.util.Tool;

ishantk

# Install JDK 8
sudo yum update -y
sudo yum install java-1.8.0-openjdk

# Install JDK 11 - java
sudo amazon-linux-extras install java-openjdk11

# Install JDK 11 Development - javac
sudo yum install java-11-openjdk-devel