... been building a lightweight tool that lets you search and visualize audit logs from services in the Hadoop ecosystem, like Apache Ranger, Hive, HDFS, Impala, and YARN, without needing to set up an external logging stack (like ELK or Splunk). The idea is to make it easier for data engineers, governance teams, or platform admins to answer questions like: Who accessed this dataset last week? Which users are getting permission denied errors? What actions were blocked by Ranger policies ...