Worked on enhancing observability in the StarRocks/starrocks repository by implementing active planning queries tracking within the Query Execution Context. This feature surfaced real-time planning activity in the current_queries view, enabling developers and operators to quickly identify and diagnose stuck or long-running query planning phases. The approach involved back end development in Java, with a focus on integrating the new tracking mechanism seamlessly into existing query lifecycle management. Unit testing was used to validate the enhancement and ensure reliable integration with production monitoring workflows. The work improved lifecycle visibility and laid the groundwork for future optimizations in complex workload environments.