After upgrade to 10.8.3, we are seeing repeated WARN messages as below in the Registry logs:
2025-06-10 13:59:29 EDT [main] WARN org.eclipse.persistence - org.eclipse.persistence WARNING: Cannot add platform specific connection property sendTimeAsDatetime=false. Property key sendTimeAsDatetime was already added to connection properties.
2025-06-10 13:59:32 EDT [JPA reporting init reporting thread] WARN org.eclipse.persistence - org.eclipse.persistence WARNING: Cannot add platform specific connection property sendTimeAsDatetime=false. Property key sendTimeAsDatetime was already added to connection properties.
10.8.3
These warning messages are normal and are indicative of the state of various components in the Devtest environment. This doesn't impact the Registry service in any way.
The warnings would be suppressed by adding the following configuration to the local.properties file
eclipselink.logging.level.connection=SEVERE
Restart the DevTest components.