Visualize and Generate MapReduce Logic with Abu: A Simplified Hadoop DSL

In this project, I introduced Abu, a simplified scripting language designed for Hadoop's MapReduce processes. By utilizing a concise notation, Abu aims to streamline the development of MapReduce jobs without excess boilerplate code, allowing developers to focus solely on core logic. It generates Java code, provides visual outputs through Graphviz, and ensures I/O correctness at the domain-specific language (DSL) level. The project is still evolving, with plans for enhancements like flow validation, support for other MapReduce engines, and the incorporation of high-level visualizations.