DomainController experiences OOME due to many PatchArtifact$State objects

Solution Verified - Updated -

Issue

  • Our domain controller is experiencing heap space OutOfMemoryErrors upon start up. Increasing heap does not help and a heap dump shows the heap is consumed by thousands of org.jboss.as.patching.validation.PatchArtifact$State objects.

Environment

  • JBoss Enterprise Application Platform (EAP)
    • 6.2.x
    • 6.3.x
    • 6.4.x

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