Globally uncaught Exception shown in the JBoss ON UI when trying to display orphaned operation schedule

Solution Unverified - Updated -

Issue

  • Globally uncaught Exception shown in the JBoss ON UI when trying to display orphaned operation schedule
  • When attempting to remove a resource group (dynagroup of agent launcher scripts), we fail with this in the server log:
10:08:24,994 ERROR [org.jboss.as.ejb3.invocation] (http-/0.0.0.0:7443-2) JBAS014134: EJB Invocation failed on component OperationManagerBean for method public abstract java.util.List org.rhq.enterprise.server.operation.OperationManagerRemote.findScheduledGroupOperations(org.rhq.core.domain.auth.Subject,int) throws java.lang.Exception: javax.ejb.EJBTransactionRolledbackException: Cannot schedule an operation without a user associated with it
...
...
Caused by: java.lang.NullPointerException: Cannot schedule an operation without a user associated with it
...

Environment

  • Red Hat JBoss Operations Network (JON) 3.2
  • An operation is created for resource (i.e. platform) by the user (i.e. testUser); This operation is configured to be repeatedly executed;
  • User testUser is deleted from JBoss ON UI -> Administration -> Users page by superuser rhqadmin;
  • The superuser rhqadmin navigate to the operation schedule page for resource platform;

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