No alerts are sent by ActiveIQ Unified Manager because of memory limitation
Applies to
- ActiveIQ Unified Manager 9.7 (UM)
- Virtual Machine (VM)
Issue
- UM stops sending alerts randomly
- The UM VM needs to be restarted and the issue is temporary resolved
- Errors appear in the
/var/log/ocum/ocumserver.log
2020-07-01 11:57:51,753 ERROR [WrapperStartStopAppMain] c.o.u.s.RemoteAppSessionFactory (RemoteAppSessionFactory.java:291) - RemoteAppSessionFactory - Failed to communicate with the server (ejb:mega-app/server-core//SummarySessionEJB!com.onaro.sanscreen.server.sessions.SummarySession) - no retries left: EJBCLIENT000409: No more destinations are available org.jboss.ejb.client.RequestSendFailedException: EJBCLIENT000409: No more destinations are available