Solr Indexing and Extraction Tool

A web application for managing Apache Solr cores, indexing JSON documents, and extracting metadata.

Features

• Create and manage Solr cores dynamically
• Upload and index JSON documents
• Extract metadata from Solr cores
• Support for basic field types (strings, numbers, booleans, arrays)
• Clean and modern web interface

Prerequisites

• Python 3.x
• Node.js and npm
• Apache Solr 8.x or higher

Installation

1. Clone the repository:

git clone <your-repo-url>
cd solr-indexing-and-extraction

2. Set up the backend:

cd backend
pip install -r requirements.txt
python app.py

3. Set up the frontend:

cd frontend
npm install
npm start

Usage

1. Start your Apache Solr server
2. Open the web application (default: http://localhost:3000)
3. Enter your Solr connection details:
   • Host (default: localhost)
   • Port (default: 8983)
   • Core Name (will be created if it doesn't exist)
4. Upload JSON documents or retrieve metadata from existing cores

API Endpoints

POST /upload

Uploads and indexes JSON documents to a Solr core.

POST /get_metadata

Retrieves metadata about a Solr core.

Project Structure

.
├── backend/
│   ├── app.py              # Flask backend server
│   ├── solr_metadata.py    # Solr metadata extraction
│   └── requirements.txt    # Python dependencies
├── frontend/
│   ├── src/               # React source code
│   ├── package.json      # Node dependencies
│   └── public/           # Static assets
└── README.md

Contributing

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add some amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

License

This project is licensed under the MIT License - see the LICENSE file for details.