mod_cluster print out "Error MEM sending ENABLE-APP command" message.
Issue
HTTP error messages :
manager_handler ENABLE-APP error: MEM: Can't update or insert host alias
JBoss error message:
ERROR [org.jboss.modcluster] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) MODCLUSTER000042: Error MEM sending ENABLE-APP command dns/x.x.x.x:7777, configuration will be reset: MEM: Can't update or insert host alias : 167
What does the messages mean?
Environment
- Red Hat JBoss Enterprise Application Platform
- 6.x.
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
