wood burning stoves 2.0*
The moose likes Websphere and the fly likes Unknown Host Exception Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login
JavaRanch » Java Forums » Products » Websphere
Bookmark "Unknown Host Exception" Watch "Unknown Host Exception" New topic
Author

Unknown Host Exception

Priyadarshan Kelkar
Ranch Hand

Joined: Apr 04, 2007
Posts: 31
hi ,

Please can anyone help me with why I am getting the following exception on Server Logs? The application flow is working properly but it seems to throw these exceptions. The server used for deployment is a WAS 6 Server. What could be the cause for it ?
Your help is highly appreciated.

[9/27/07 2:13:20:903 EDT] 0000005f SystemErr R com.hi.esolutions.xml.translator.exceptions.TranslatorWrapperException: Unknown: java.net.UnknownHostException

java.net.UnknownHostException: ist.apply.us.hsbc.btctest.com
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:153)
at java.net.Socket.connect(Socket.java:464)
at java.net.Socket.connect(Socket.java:414)
at com.ibm.net.ssl.www2.protocol.http.x.b(x.java:26)
at com.ibm.net.ssl.www2.protocol.http.y.a(y.java:211)
at com.ibm.net.ssl.www2.protocol.http.y.p(y.java:159)
at com.ibm.net.ssl.www2.protocol.http.y.(y.java:44)
at com.ibm.net.ssl.www2.protocol.http.y.(y.java)
at com.ibm.net.ssl.www2.protocol.http.y.a(y.java:6)
at com.ibm.net.ssl.www2.protocol.http.y.a(y.java:319)
at com.ibm.net.ssl.www2.protocol.http.y.a(y.java:29)
at com.ibm.net.ssl.www2.protocol.http.bc.c(bc.java:424)
at com.ibm.net.ssl.www2.protocol.http.bc.connect(bc.java:124)
at com.ibm.net.ssl.www2.protocol.http.bc.getInputStream(bc.java:548)
at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)
at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source)
at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at com.hi.esolutions.xml.validation.SAXValidator.validate(SAXValidator.java:58)
at com.hi.esolutions.xml.validation.SAXValidator.validate(SAXValidator.java:42)
at com.hi.esolutions.xml.translator.HttpXMLTranslator.translate(HttpXMLTranslator.java:137)
at com.hi.ehouse.loanservice.partnerportal.servlet.PartnerServlet.processRequest(PartnerServlet.java:193)
at com.hi.ehouse.arch.webclient.HIServlet.doExecute(Unknown Source)
at com.hi.ehouse.arch.webclient.HIServlet.doPost(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.cache.servlet.ServletWrapper.serviceProxied(ServletWrapper.java:255)
at com.ibm.ws.cache.servlet.CacheHook.handleFragment(CacheHook.java:427)
at com.ibm.ws.cache.servlet.CacheHook.handleServlet(CacheHook.java:242)
at com.ibm.ws.cache.servlet.ServletWrapper.service(ServletWrapper.java:237)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1577)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:762)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:89)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1924)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:98)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:472)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:411)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:288)
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminaters(NewConnectionInitialReadCallback.java:207)
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:109)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:566)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:619)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:952)
at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1039)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1471)
nan priya
Greenhorn

Joined: May 04, 2006
Posts: 21
try with IP address instead of DNS
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Unknown Host Exception