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)

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