java.net.UnknownHostException: Live.EndPoint.Host

Products

• Service Virtualization

Issue/Introduction

Getting below error on virtual service on DevTest portal:

============================================================================
| java.net.UnknownHostException: Live.EndPoint.Host
============================================================================
| Step:        Virtual HTTPS Live Invocation 80
----------------------------------------------------------------------------
| Message:    Live.EndPoint.Host
----------------------------------------------------------------------------
| Trapped Exception: Live.EndPoint.Host
| Trapped Message:   java.net.UnknownHostException: Live.EndPoint.Host
----------------------------------------------------------------------------
STACK TRACE
java.net.UnknownHostException: Live.EndPoint.Host
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at java.net.Socket.connect(Socket.java:538)
at com.itko.lisa.utils.VSESocketManager.openRealSocket(VSESocketManager.java:237)
at com.itko.lisa.utils.VSESocketManager.openSocket(VSESocketManager.java:133)
at com.itko.lisa.vse.stateful.protocol.http.HttpLiveInvocationStep.execute(HttpLiveInvocationStep.java:457)
at com.itko.lisa.test.TestNode.executeNode(TestNode.java:995)
at com.itko.lisa.test.TestCase.execute(TestCase.java:1297)
at com.itko.lisa.test.TestCase.execute(TestCase.java:1198)
at com.itko.lisa.test.TestCase.executeNextNode(TestCase.java:1183)
at com.itko.lisa.test.TestCase.executeTest(TestCase.java:1124)
at com.itko.lisa.coordinator.Instance.run(Instance.java:208)
============================================================================

Environment

Release : 10.x

Component :SVVSE

Cause

This error is caused if there are connectivity issues between machine running VSE service and Live.EndPoint.Host.

Resolution

Based on the error seen in the log, login to VSE machine and do a connectivity test against the server(Live.EndPoint.Host) mentioned in Live Invocation Step of the impacted VS using TELNET and PING commands.

If not able to connect, then involve network team to get the connectivity to Live.EndPoint.Host and port 80 from DevTest machine working.

If you are able to connect using TELNET and PING, then try to use the IP address of Live.EndPoint.Host in place of hostname in the project config and redeploy the service and test again.