[RHV] Administration Portal unavailable after upgrade to last minor version with 404 error

Solution Verified - Updated -

Issue

After a successful upgrade, access to Administration Portal is not possible due to 404 error message

In the server.log file is possible to see the following errors

2023-01-26 17:47:48,818+01 INFO  [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status report
WFLYCTL0186:   Services which failed to start:      service org.wildfly.clustering.infinispan.cache-container.ovirt-engine: org.infinispan.manager.EmbeddedCacheManagerStartupException: org.infinispan.commons.CacheConfigurationException: Error starting component org.infinispan.util.concurrent.BlockingManager
WFLYCTL0448: 181 additional services are down due to their dependencies being missing or failed
2023-01-26 17:47:48,851+01 INFO  [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0212: Resuming server
2023-01-26 17:47:48,898+01 ERROR [org.jboss.as] (Controller Boot Thread) WFLYSRV0026: JBoss EAP 7.4.6.GA (WildFly Core 15.0.15.Final-redhat-00001) started (with errors) in 6845ms - Started 1547 of 1973 services (194 services failed or missing dependencies, 398 services are lazy, passive or on-demand)

caused by: java.lang.NoClassDefFoundError: io/reactivex/rxjava3/schedulers/Schedulers
        at org.infinispan@11.0.16.Final-redhat-00001//org.infinispan.util.concurrent.BlockingManagerImpl.start(BlockingManagerImpl.java:47)
        at org.infinispan@11.0.16.Final-redhat-00001//org.infinispan.util.concurrent.CorePackageImpl$2.start(CorePackageImpl.java:51)
        at org.infinispan@11.0.16.Final-redhat-00001//org.infinispan.util.concurrent.CorePackageImpl$2.start(CorePackageImpl.java:44)
        at org.infinispan@11.0.16.Final-redhat-00001//org.infinispan.factories.impl.BasicComponentRegistryImpl.invokeStart(BasicComponentRegistryImpl.java:592)
        at org.infinispan@11.0.16.Final-redhat-00001//org.infinispan.factories.impl.BasicComponentRegistryImpl.doStartWrapper(BasicComponentRegistryImpl.java:583)
        at org.infinispan@11.0.16.Final-redhat-00001//org.infinispan.factories.impl.BasicComponentRegistryImpl.startWrapper(BasicComponentRegistryImpl.java:552)
        ... 21 more

Environment

  • Red Hat Virtualization Manager 4.5.x (4.4. SP1)

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