Hadoop Cluster Health Monitor

The Hadoop Cluster Health Monitor is a Big Data project that combines Job scheduler and Hive table layer, built with Java. The project follows a clean, modular pipeline where data ingestion, processing, and presentation stay separated, making it easy to test, extend, and present. It showcases practical Big Data techniques while producing a working, demo-ready application.

Traditional tools struggle to handle the volume, velocity, and variety of this data, making analysis slow and expensive. Without a Big Data approach built on Hive table layer and Java, users cannot process and analyze large datasets efficiently, and there is no scalable way to derive timely insights.

This project applies Big Data techniques through Job scheduler, orchestrated with Java and Hive table layer. The pipeline is designed for scale and reliability, with ingestion, processing, and clear evaluation. It produces consistent, reusable results and can be adapted to related large-scale tasks with minimal changes.

Java MapReduce Python / Java Distributed storage and processing SQL and NoSQL stores Logging and monitoring Hadoop / HDFS Hive

Modular data pipeline around Job scheduler and Hive table layer Configurable processing and storage settings Clear logging, metrics, and error handling Clean interface for viewing results Reusable components for related Big Data tasks Scalable to larger datasets

The project is layered: the ingestion layer loads and validates data through Job scheduler; the processing layer applies Big Data tools with Java and Hive table layer; and the output layer formats and presents results via Cluster monitoring. Shared configuration, logging, and monitoring modules support all layers, keeping the system robust and easy to extend.

Set up the environment, cluster, and configuration files. Build the data ingestion and preprocessing layer with Job scheduler. Implement the core Big Data pipeline using Java and Hive table layer. Add the output and presentation layer via Cluster monitoring. Wire up end-to-end flows and add error handling and logging. Run on realistic data, tune parameters, and evaluate results. Package the project, document it, and prepare the demo and viva report.

Build production-style Big Data applications Apply Writing MapReduce jobs and Querying with Hive Process and analyze real large-scale datasets Work with popular Big Data tools and frameworks Present and defend a complete Big Data project in viva

Move the pipeline to cloud infrastructure Add more data sources and streaming support Add advanced analytics and machine learning models Deploy with auto-scaling for larger workloads

The Hadoop Cluster Health Monitor delivers a complete Big Data workflow — from data ingestion and processing to analysis and presentation. It is practical, modern, and easy to explain, making it an excellent final year project that demonstrates in-demand Big Data skills.