JDK-8253764 : Log a warning once sessionCacheSize reaches to set value
  • Type: Bug
  • Component: security-libs
  • Sub-Component: javax.net.ssl
  • Affected Version: 8-pool,11-pool,16
  • Priority: P4
  • Status: Closed
  • Resolution: Won't Fix
  • Submitted: 2020-09-29
  • Updated: 2020-12-08
  • Resolved: 2020-12-08
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Relates :  
Once sessionCacheSize reaches to set value, a resize operation happening on SSLSessionCache, which is costly operation and multiple resizes may increase GC calls. Currently, there are no log entries in this area.
I don't know if a log could really help. Instead, we should think about to improve the cache performance, which will be addressed in the TLS distributed session implementation.