Doc: https://zeppelin.apache.org/docs/latest/setup/basics/how_to_build.html#build-requirements

1.1 Prerequisites

# Mac dev env (skip this step if already done)
xcode-select --install

# Install Maven
brew install maven

# Install JDK 11
brew install openjdk@11
sudo ln -sfn /opt/homebrew/opt/openjdk@11/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk-11.jdk
echo 'export PATH="/opt/homebrew/opt/openjdk@11/bin:$PATH"' >> ~/.zshrc
export CPPFLAGS="-I/opt/homebrew/opt/openjdk@11/include"

# Install Scala 2.12
brew install scala@2.12
echo 'export PATH="/opt/homebrew/opt/scala@2.12/bin:$PATH"' >> ~/.zshrc

1.2 Build Zeppelin

# Clone Zeppelin repo
git clone <https://github.com/apache/zeppelin.git>
cd zeppelin/

# Install dependencies
./mvnw clean install -DskipTests

# Build Zeppelin
./mvnw clean package -DskipTests

1.3 Start Zeppelin

# Start Zeppelin
./bin/zeppelin-daemon.sh start

# Open Zeppelin UI
localhost:8080

# Stop Zeppelin
./bin/zeppelin-daemon.sh stop

1.4 Build and Start Zeppelin (Frontend)

# Install NPM, NVM
brew install npm
brew install nvm

# Download and install node 16
# <https://nodejs.org/download/release/latest-v16.x/node-v16.20.2.pkg>
echo 'export PATH="/usr/local/bin/node/bin:$PATH"' >> ~/.zshrc
source ~/.zshrc
node -v

cd zeppelin-web-angular

npm i
npm run postinstall
npm run ng
npm run start

# Open Zeppelin UI
localhost:4200

1.5 Run Python Example

• If you already installed Python3:

  • Go to your login (anonymous by default) → Interpreter → Search Python → Change zeppelin.python value to python3 from python → Save

    

• Create new Note with Python Interpreter as a default interpreter

• Provide the following python example code and execute it by Shift + Enter

print("Hello Zeppelin!")