Ehcache's blocking cache causes the portal to deadlock and go down

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 5.1 EE SP4 (5.1.7), 5.2 EE SP1 (5.2.5)
• Fix Version/s: 5.1 EE SP5 (5.1.8), 5.2 EE SP2 (5.2.6)
• Component/s: None
• Labels:
  • 5.2_release_notes
• Environment: All

Ehcache's blocking cache causes the portal to dead lock and go down. To address this issue, Ehcache's blocking cache has been replaced with a custom blocking cache that can avoid deadlocks.