#jdbc-driver

Tomcat leak prevention vs third‑party JDBC drivers: classloader isolation on redeploy

Goal Determine whether Tomcat’s built‑in leak prevention (JreMemoryLeakPreventionListener and the clearReferences* attributes) reliably isolates a web application’s classloader when third‑party JDBC drivers and thread‑local caches are present. Constraints and uncertainty JreMemoryLeakPreventionListener pre‑loads known JDK classes at server start, but drivers

Community & Careers · Editorial question

classloaderjdbc-drivertomcat