Available HA JON Server incorrectly listed with status of DOWN after temporary network interruption

Solution Verified - Updated -

Issue

  • JON HA Servers incorrectly listed with status of DOWN
  • JON servers listed on Manage JON Servers page (http://localhost:7080/rhq/ha/listServers.xhtml) show mode as DOWN even though they are available
  • After changing JON server mode to NORMAL from the Manage JON Servers page (http://localhost:7080/rhq/ha/listServers.xhtml), within a few minutes, it reverts to DOWN

  • JON server log contains the following error:

    ERROR [TimerImpl] Error invoking ejbTimeout

Environment

  • JBoss Operation Network (JON) 2.2
  • Multiple JON servers in a High-Availability (HA) configuration

  • Affected JON server contains the following error in its log file:

    ERROR [TimerImpl] Error invoking ejbTimeout

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.