TCPPING Failed creating initial list of hosts due to UnknownHostException

Solution Verified - Updated -

Issue

  • JBoss is not properly serving applications as it is not fully started. The root of the deployment issues appears to be the following TCPPING error:

    ERROR [org.jgroups.protocols.TCPPING] failed creating initial list of hosts
    java.net.UnknownHostException: hostname
    at java.net.InetAddress.getAllByName0(InetAddress.java:1157)
    at java.net.InetAddress.getAllByName(InetAddress.java:1083)
    at java.net.InetAddress.getAllByName(InetAddress.java:1019)
    at java.net.InetAddress.getByName(InetAddress.java:969)
    at org.jgroups.stack.IpAddress.<init>(IpAddress.java:49)
    at org.jgroups.protocols.TCPPING.createInitialHosts(TCPPING.java:127)
    

Environment

  • JBoss Enterprise Application Platform (EAP)

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content