XOM UnknownHostException

Hey.
I posted a similar thread about 6 months ago, and this is beginning to be kind of high priority and needs to be resolved quickly.
A local business asked me to build an alphabetizing program which they could index their books with. After a little while, I more or less finished it, and worked out the bugs.
The program only has one major glitch (that I know of), which occurs when opening files. I'm using the XOM package to read/write XML files that the user needs to save and open. (If you don't know about XOM, check it out at

Sorry, disregard the first post, it got cut off because I accidentally pressed enter. >.<
Here it is again:
Hey.
I posted a similar thread about 6 months ago, and this is beginning to be kind of high priority and needs to be resolved quickly.
A local business asked me to build an alphabetizing program which they could index their books with. After a little while, I more or less finished it, and worked out the bugs.
The program only has one major glitch (that I know of), which occurs when opening files. I'm using the XOM package to read/write XML files that the user needs to save and open. (If you don't know about XOM, check it out at [http://www.xom.nu/|http://www.xom.nu/] ). Anyway, I can't quite figure this out. My program has a parseXML(File) method which parses the XML file and loads it into the program. Here's the weird part (at least to me), my program throws an UnknownHostException when the user doesn't have a working internet connection. Otherwise, the program opens the file perfectly. Here's my exception:
java.net.UnknownHostException: java.sun.com
 at java.net.PlainSocketImpl.connect(Unknown Source)
 at java.net.Socket.connect(Unknown Source)
 at java.net.Socket.connect(Unknown Source)
 at sun.net.NetworkClient.doConnect(Unknown Source)
 at sun.net.www.http.HttpClient.openServer(Unknown Source)
 at sun.net.www.http.HttpClient.openServer(Unknown Source)
 at sun.net.www.http.HttpClient.<init>(Unknown Source)
 at sun.net.www.http.HttpClient.New(Unknown Source)
 at sun.net.www.http.HttpClient.New(Unknown Source)
 at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
 at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
 at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
 at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
 at com.sun.org.apache.xerces.internal.parsers.DTDConfiguration.parse(Unknown Source)
 at com.sun.org.apache.xerces.internal.parsers.DTDConfiguration.parse(Unknown Source)
 at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
 at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
 at nu.xom.Builder.build(Unknown Source)
 at nu.xom.Builder.build(Unknown Source)
 at nu.xom.Builder.build(Unknown Source)
 at AlphaFrame.parseXML(AlphaPanel.java:501)
 at AlphaFrame.open(AlphaPanel.java:482)
 at AlphaFrame$ActionHandler.actionPerformed(AlphaPanel.java:325)
 at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
 at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
 at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
 at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
 at javax.swing.AbstractButton.doClick(Unknown Source)
 at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
 at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown Source)
 at java.awt.Component.processMouseEvent(Unknown Source)
 at javax.swing.JComponent.processMouseEvent(Unknown Source)
 at java.awt.Component.processEvent(Unknown Source)
 at java.awt.Container.processEvent(Unknown Source)
 at java.awt.Component.dispatchEventImpl(Unknown Source)
 at java.awt.Container.dispatchEventImpl(Unknown Source)
 at java.awt.Component.dispatchEvent(Unknown Source)
 at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
 at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
 at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
 at java.awt.Container.dispatchEventImpl(Unknown Source)
 at java.awt.Window.dispatchEventImpl(Unknown Source)
 at java.awt.Component.dispatchEvent(Unknown Source)
 at java.awt.EventQueue.dispatchEvent(Unknown Source)
 at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
 at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
 at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
 at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
 at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
 at java.awt.EventDispatchThread.run(Unknown Source)
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
 at AlphaFrame.parseXML(AlphaPanel.java:505)
 at AlphaFrame.open(AlphaPanel.java:482)
 at AlphaFrame$ActionHandler.actionPerformed(AlphaPanel.java:325)
 at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
 at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
 at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
 at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
 at javax.swing.AbstractButton.doClick(Unknown Source)
 at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
 at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown Source)
 at java.awt.Component.processMouseEvent(Unknown Source)
 at javax.swing.JComponent.processMouseEvent(Unknown Source)
 at java.awt.Component.processEvent(Unknown Source)
 at java.awt.Container.processEvent(Unknown Source)
 at java.awt.Component.dispatchEventImpl(Unknown Source)
 at java.awt.Container.dispatchEventImpl(Unknown Source)
 at java.awt.Component.dispatchEvent(Unknown Source)
 at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
 at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
 at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
 at java.awt.Container.dispatchEventImpl(Unknown Source)
 at java.awt.Window.dispatchEventImpl(Unknown Source)
 at java.awt.Component.dispatchEvent(Unknown Source)
 at java.awt.EventQueue.dispatchEvent(Unknown Source)
 at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
 at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
 at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
 at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
 at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
 at java.awt.EventDispatchThread.run(Unknown Source)Like I said, this is beginning to be kind of important. Does anyone know of any potential causes/solutions for this?
Thanks!

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[ 02/07/10 10:17:54] at org.python.core.PyTableCode.call(Unknown Source)
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[ 02/07/10 10:17:54] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
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[ 02/07/10 10:17:54] at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
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[ 02/07/10 10:17:54] at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:340)
[ 02/07/10 10:17:54] at weblogic.jndi.Environment.getContext(Environment.java:315)
[ 02/07/10 10:17:54] at weblogic.jndi.Environment.getContext(Environment.java:285)
[ 02/07/10 10:17:54] at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:117)
[ 02/07/10 10:17:54] at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
[ 02/07/10 10:17:54] at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
[ 02/07/10 10:17:54] at javax.naming.InitialContext.init(InitialContext.java:223)
[ 02/07/10 10:17:54] at javax.naming.InitialContext.<init>(InitialContext.java:198)
[ 02/07/10 10:17:54] at weblogic.management.scripting.WLSTHelper.populateInitialContext(WLSTHelper.java:520)
[ 02/07/10 10:17:54] at weblogic.management.scripting.WLSTHelper.initDeprecatedConnection(WLSTHelper.java:573)
[ 02/07/10 10:17:54] at weblogic.management.scripting.WLSTHelper.initConnections(WLSTHelper.java:315)
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[ 02/07/10 10:17:54] at weblogic.management.scripting.WLScriptContext.connect(WLScriptContext.java:62)
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[ 02/07/10 10:17:54] ... 31 more
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at weblogic.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDocumentScanner.java:2215)
at weblogic.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentScanner.java:2170)
at weblogic.apache.xerces.framework.XMLDocumentScanner$XMLDeclDispatcher.dispatch(XMLDocumentScanner.java:790)
at weblogic.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381)
at weblogic.apache.xerces.framework.XMLParser.parse(XMLParser.java:967)
at weblogic.apache.xerces.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:175)
at weblogic.servlet.internal.dd.DescriptorLoader.parse(DescriptorLoader.java:311)
at weblogic.servlet.internal.dd.DescriptorLoader.initializeWebLogicXml(DescriptorLoader.java:346)
at weblogic.servlet.internal.dd.DescriptorLoader.<init>(DescriptorLoader.java:201)
at weblogic.servlet.internal.WebAppServletContext.getDescriptorLoader(WebAppServletContext.java:928)
at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:806)
at weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:421)
at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java:74)
at weblogic.j2ee.Application.addComponent(Application.java:160)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:329)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:144)
at weblogic.management.mbeans.custom.WebServer.addWebDeployment(WebServer.java:76)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy33.addWebDeployment(Unknown Source)
at weblogic.management.configuration.WebServerMBean_CachingStub.addWebDeployment(WebServerMBean_CachingStub.java:1094)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:315)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:144)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBeans(ConfigurationMBeanImpl.java:484)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:354)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.DynamicMBeanImpl.addDeployment(DynamicMBeanImpl.java:945)
at weblogic.management.internal.DynamicMBeanImpl.addDeployment(DynamicMBeanImpl.java:932)
at weblogic.management.internal.DynamicMBeanImpl.add(DynamicMBeanImpl.java:917)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:620)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy19.addTarget(Unknown Source)
at weblogic.management.mbeans.custom.ApplicationManager.autoDeploy(ApplicationManager.java:837)
at weblogic.management.mbeans.custom.ApplicationManager.addApplication(ApplicationManager.java:936)
at weblogic.management.mbeans.custom.ApplicationManager.addApplication(ApplicationManager.java:856)
at weblogic.management.mbeans.custom.ApplicationManager.poll(ApplicationManager.java:772)
at weblogic.management.mbeans.custom.ApplicationManager.poll(ApplicationManager.java:705)
at weblogic.management.mbeans.custom.ApplicationManager.update(ApplicationManager.java:200)
at weblogic.management.mbeans.custom.ApplicationManager$ApplicationPoller.run(ApplicationManager.java:1020)
>
<Apr 29, 2002 4:46:48 PM PDT> <Error> <J2EE> <Error deploying application HelloPlanetServletClientWithEjbsWAR:
Could not load HelloPlanetServletClientWithEjbsWAR>
<Apr 29, 2002 4:46:48 PM PDT> <Error> <Management> <Error deploying application .\config\mydomain\applications\HelloPlanetServletClientWithEjbs.ear:
java.lang.reflect.UndeclaredThrowableException>
Please can anybody suggest a solution to this problem?
I have attached the weblogic.xml along with this posting.
Thanks,
Vani
[weblogic.xml]

Hi All,
I didn't have proxy client on my machine. That was causing this exception.
I installed proxy client and now, the web application deploys fine.
-Vani
"Vani Hemmige" <[email protected]> wrote:
>
>
>
Hi,
I am using weblogic 6.1 SP1. And I have a simple web application which
I try to
deploy on weblogic. But when I try to deploy it, I get the following exception.
<Apr 29, 2002 4:46:48 PM PDT> <Error> <HTTP> <[HelloPlanetServletClientWithEjbsWAR]
Error reading Web application "D:\bea\wlserver6.1\.\config\mydomain\applications\.wlnotdelete\wlap63761\HelloPlanetServletClientWithEjbsWAR.war
java.net.UnknownHostException: www.bea.com
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getAllByName(InetAddress.java:533)
at weblogic.net.http.HttpClient.openServer(HttpClient.java:191)
at weblogic.net.http.HttpClient.openServer(HttpClient.java:254)
at weblogic.net.http.HttpClient.<init>(HttpClient.java:117)
at weblogic.net.http.HttpURLConnection.getHttpClient(HttpURLConnection.java:119)
at weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:311)
at java.net.URL.openStream(URL.java:798)
at weblogic.apache.xerces.readers.DefaultReaderFactory.createReader(DefaultReaderFactory.java:149)
at weblogic.apache.xerces.readers.DefaultEntityHandler.startReadingFromExternalEntity(DefaultEntityHandler.java:769)
at weblogic.apache.xerces.readers.DefaultEntityHandler.startReadingFromExternalSubset(DefaultEntityHandler.java:566)
at weblogic.apache.xerces.framework.XMLDTDScanner.scanDoctypeDecl(XMLDTDScanner.java:1139)
at weblogic.apache.xerces.framework.XMLDocumentScanner.scanDoctypeDecl(XMLDocumentScanner.java:2215)
at weblogic.apache.xerces.framework.XMLDocumentScanner.access$0(XMLDocumentScanner.java:2170)
at weblogic.apache.xerces.framework.XMLDocumentScanner$XMLDeclDispatcher.dispatch(XMLDocumentScanner.java:790)
at weblogic.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381)
at weblogic.apache.xerces.framework.XMLParser.parse(XMLParser.java:967)
at weblogic.apache.xerces.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:175)
at weblogic.servlet.internal.dd.DescriptorLoader.parse(DescriptorLoader.java:311)
at weblogic.servlet.internal.dd.DescriptorLoader.initializeWebLogicXml(DescriptorLoader.java:346)
at weblogic.servlet.internal.dd.DescriptorLoader.<init>(DescriptorLoader.java:201)
at weblogic.servlet.internal.WebAppServletContext.getDescriptorLoader(WebAppServletContext.java:928)
at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:806)
at weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:421)
at weblogic.j2ee.WebAppComponent.deploy(WebAppComponent.java:74)
at weblogic.j2ee.Application.addComponent(Application.java:160)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:329)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:144)
at weblogic.management.mbeans.custom.WebServer.addWebDeployment(WebServer.java:76)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy33.addWebDeployment(Unknown Source)
at weblogic.management.configuration.WebServerMBean_CachingStub.addWebDeployment(WebServerMBean_CachingStub.java:1094)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:315)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:144)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:608)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.ConfigurationMBeanImpl.updateConfigMBeans(ConfigurationMBeanImpl.java:484)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:354)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.DynamicMBeanImpl.addDeployment(DynamicMBeanImpl.java:945)
at weblogic.management.internal.DynamicMBeanImpl.addDeployment(DynamicMBeanImpl.java:932)
at weblogic.management.internal.DynamicMBeanImpl.add(DynamicMBeanImpl.java:917)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:620)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:592)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:352)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:449)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:190)
at $Proxy19.addTarget(Unknown Source)
at weblogic.management.mbeans.custom.ApplicationManager.autoDeploy(ApplicationManager.java:837)
at weblogic.management.mbeans.custom.ApplicationManager.addApplication(ApplicationManager.java:936)
at weblogic.management.mbeans.custom.ApplicationManager.addApplication(ApplicationManager.java:856)
at weblogic.management.mbeans.custom.ApplicationManager.poll(ApplicationManager.java:772)
at weblogic.management.mbeans.custom.ApplicationManager.poll(ApplicationManager.java:705)
at weblogic.management.mbeans.custom.ApplicationManager.update(ApplicationManager.java:200)
at weblogic.management.mbeans.custom.ApplicationManager$ApplicationPoller.run(ApplicationManager.java:1020)
>
<Apr 29, 2002 4:46:48 PM PDT> <Error> <J2EE> <Error deploying application
HelloPlanetServletClientWithEjbsWAR:
Could not load HelloPlanetServletClientWithEjbsWAR>
<Apr 29, 2002 4:46:48 PM PDT> <Error> <Management> <Error deploying application
.\config\mydomain\applications\HelloPlanetServletClientWithEjbs.ear:
java.lang.reflect.UndeclaredThrowableException>
Please can anybody suggest a solution to this problem?
I have attached the weblogic.xml along with this posting.
Thanks,
Vani

Unknownhostexception while connecting to webservice

Hi,
We have an application which connects to a webservice on a different box. If the webservice URL is accessed from the box itself, it works fine. But when we try to hit it from the application, it gives the following error:
[15-08-2007 03:38:39 AM] DEBUG (CommonAppOperations) CommonAppOperations: validateUser: AppConstants.SECURITY_WS_URL: http://as63alyn:7232/securityWebService/SecurityWebService.jws?WSDL=
[15-08-2007 03:38:41 AM] DEBUG (CommonAppOperations) CommonAppOperations: validateUser: Exception:
java.rmi.RemoteException: SOAP Fault:javax.xml.rpc.soap.SOAPFaultException: Failed to send request
Detail:
<detail>
<bea_fault:stacktrace xmlns:bea_fault="http://www.bea.com/servers/wls70/webservice/fault/1.0.0">java.net.UnknownHostException: stg-wlms3.genworth.net: stg-wlms3.genworth.net
 at java.net.InetAddress.getAllByName0(Ljava/lang/String;Z)[Ljava/net/InetAddress;(Unknown Source)
 at java.net.InetAddress.getAllByName0(Ljava/lang/String;)[Ljava/net/InetAddress;(Unknown Source)
 at java.net.InetAddress.getAllByName(Ljava/lang/String;)[Ljava/net/InetAddress;(Unknown Source)
 at weblogic.net.http.HttpClient.openServer(Ljava/lang/String;I)V(HttpClient.java:279)
 at weblogic.net.http.HttpClient.openServer()V(HttpClient.java:355)
The URL says as63alyn, but the error says unknownhostexception : stg-wlms3.genworth.net
I checked out and found that it might be a cache forever problem, so disabled the caching forever by changing the java.security file to have the value set to 0 instead of -1 and have the manage servers and the admin server restarted, but still the same problem.
Can you please suggest why it might be picking up the wrong name and giving me the unknownhostexception.
Let me know if any more information is required.
Regards,
Prashant Kale.

I'm sure someone will reply to one of your two OTHER nearly identical threads.

UnknownHostException - unknown host "olap" - where is Analyzer setting file to change this setting

Hi, I have installed Analyzer 7.1 and on Analyzer server Windows computer Analyzer java web client works fine - without problems. But on the ordinary computer only having JRE installed (Windows operating system) it reports the error: "An unknown exception occrurred while communicating with server. Nested exception is: java.net.UnknownHostException: olap" The name of Analyzer computer is "olap" so on local Analyzer server computer Analyzer java web client works fine. But on remote computer doesn't find "olap". Work around solution is to add "name to ip" conversion in c:\windows\system32\drivers\etc\hosts file on each end user computer, but this is very time consuming task. I supose there is some setting file on Analyzer computer where 'hosts' are defined. But I just can't find the correct setting. Where can this host be changed? Thanks, Grofaty

"J.Rocker" <[email protected]> wrote in
message
news:gm56pi$52p$[email protected]..
> Hey everyone!
>
> I'm setting up a project in Flash that is supposed to
load photos from a
> XML
> created with php. The php file scrubs photos from a
directory and pulls
> out
> name, width, and height attributes. This is working
perfectly. However, i
> also
> want to add other attributes such as "description"
"Title" "Project", etc.
> The
> XML file is used so i can change photos dynamically, so
i'm wondering
> where /
> how i should store these attributes?
Are you already using a database in the project?

UnknownHostException is thrown when creating JMXConnector

Hello,
I have a JMX client application that is used to create a JMXConnector. My code firstly create a JMXConnector that is connected to OC4J server. The connector can be created successfully. After that my code try creating a JMXConnector that is connected to Weblogic Server. It throws the UnknownHostException when creating the connector for weblogic. The following is part of the source code.
url = new JMXServiceURL(...);
Hashtable env = new Hashtable();
env.put(Context.SECURITY_PRINCIPAL, (String) getProperty("USER"));
env.put(Context.SECURITY_CREDENTIALS, (String) getProperty("PASSWORD"));
env.put(JMXConnectorFactory.PROTOCOL_PROVIDER_PACKAGES, "weblogic.management.remote");
JMXConnector jmxc = JMXConnectorFactory.newJMXConnector(url,env); //it throws exception at this line
jmxc.connect();
The detailed exceptions is show below,
Caused by: javax.naming.ServiceUnavailableEx ception [Root exception is java.net.UnknownHostException: Unknown protocol: 'ORMI']
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.jndi.internal.ExceptionTranslator.toNamingException(ExceptionTranslator.java:34)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.jndi.WLInitialContextFactoryDelegate.toNamingException(WLInitialContextFactoryDelegate.java:783)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:365)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.jndi.Environment.getContext( Environment.java:315)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.jndi.Environment.getContext( Environment.java:285)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:117)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at javax.naming.InitialContext.init(InitialContext.java:223)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at javax.naming.InitialContext.<init>(InitialContext.java:197)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.management.remote.common.ClientProviderBase.makeConnection(ClientProviderBase.java:169)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] ... 83 more
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] Caused by: java.net.UnknownHostException: Unknown protocol: 'ORMI'
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.rjvm.RJVMManager.findOrCreateRemoteInternal(RJVMManager.java:213)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.rjvm.RJVMManager.findOrCreate(RJVMManager.java:194)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.rjvm.RJVMFinder.findOrCreateRemoteServer(RJVMFinder.java:238)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.rjvm.RJVMFinder.findOrCreateInternal(RJVMFinder.java:200)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.rjvm.RJVMFinder.findOrCreate (RJVMFinder.java:170)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.rjvm.ServerURL.findOrCreateRJVM(ServerURL.java:153)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.jndi.WLInitialContextFactoryDelegate$1.run(WLInitialContextFactoryDelegate.java:344)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:339)
Sep 6, 2010 2:14:32 AM: [DEBUG_ALL] ... 91 more
However If I only create JMXConnector for weblogic, the codes works well. But if I create connector for oc4j first, and continue to create the connector for weblogic, it will throw the exception. I am not sure if the JMXConnectorFactory can create connector for both oc4j and weblogic at the same time. will the oc4j and weblogic conflict with each other? Thanks!

Hi,
The protocol that I connect to OC4J is ormi. After getting JMXConnector for oc4j, I call JMXConnector.close() to close the connection to the MBean Server. Then I continue to create connector that is connected to weblogic.\
I have checked the "url" and "env" to weblogic shown below, and they are correct since the connector can be created successfully when I created it for weblogic only without involving the oc4j code.
JMXConnector jmxc = JMXConnectorFactory.newJMXConnector(url,env);
It looks weird that the JMX API does not work if connecting to both oc4j and weblogic.

UnknownHostException when using well-known-addresses prevents startup

We found an issue that seems like a bug in Coherence.
We are using well-known-addresses instead of multicast server discovery. Everything worked great, until one of the servers that used to be in the list was removed from DNS. We are no longer able to start the grid. The exception is
Error while starting cluster: (Wrapped: Invalid configuratio
n element: <socket-address id='1'>
<address>SERVER1</address>
<port>9999</port>
</socket-address>) java.net.UnknownHostException: SERVER1
at com.tangosol.util.Base.ensureRuntimeException(Base.java:293)
at com.tangosol.net.ConfigurableAddressProvider.configure(ConfigurableAd
dressProvider.java:196)
at com.tangosol.net.ConfigurableAddressProvider.<init>(ConfigurableAddre
ssProvider.java:50)
at com.tangosol.net.ConfigurableAddressProvider.createAddressProvider(Co
nfigurableAddressProvider.java:227)
We have other hosts in the list that are still available. My understanding, is that as long as one host is available, we should be able to start the grid. If Server1 is not available in DNS, Server2, Server3, and Server4 should still be able to start.

This issue has been resolved in 3.5.1.
Thanks,
Mark
Oracle Coherence

UnknownHostException with WLS 6.0

Hi
Have u some news about this case ?
I have similar problems with WLS 6.0 in this moment, my server is
unable to start correctly. It's up for 5 minutes and then go down.
Lot's of error like that :
java.net.UnknownHostException: 10.35.69.245, 10.35.34.10, 10.112.33.66
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.net.UnknownHostException: 10.35.69.245, 10.35.34.10, 10.112.33.66
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.net.UnknownHostException: 10.35.69.245, 10.35.34.10, 10.112.33.66
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.net.UnknownHostException: 10.35.69.245, 10.35.34.10, 10.112.33.66
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.net.UnknownHostException: 10.215.253.53, 172.26.75.120, unknown
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.net.UnknownHostException: 10.215.253.53, 172.26.75.120, unknown
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.net.UnknownHostException: 9.212.18.51, unknown
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.net.UnknownHostException: 9.212.18.51, unknown
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
please mail me
thx

http://216.148.48.158/news/ArticleFrame.jsp?server=newsgroups.beasys.com&group=weblogic.developer.interest.servlet&article=<[email protected]>
[email protected] (Lionel MANNU) wrote:
Hi
Have u some news about this case ?
I have similar problems with WLS 6.0 in this moment, my server is
unable to start correctly. It's up for 5 minutes and then go down.
Lot's of error like that :
java.net.UnknownHostException: 10.35.69.245, 10.35.34.10, 10.112.33.66
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.net.UnknownHostException: 10.35.69.245, 10.35.34.10, 10.112.33.66
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.net.UnknownHostException: 10.35.69.245, 10.35.34.10, 10.112.33.66
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.net.UnknownHostException: 10.35.69.245, 10.35.34.10, 10.112.33.66
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.net.UnknownHostException: 10.215.253.53, 172.26.75.120, unknown
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.net.UnknownHostException: 10.215.253.53, 172.26.75.120, unknown
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.net.UnknownHostException: 9.212.18.51, unknown
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.net.UnknownHostException: 9.212.18.51, unknown
at java.net.InetAddress.getAllByName0(InetAddress.java:571)
at java.net.InetAddress.getAllByName0(InetAddress.java:540)
at java.net.InetAddress.getByName(InetAddress.java:472)
at weblogic.servlet.internal.ServletRequestImpl.getRemoteAddr(ServletRequestImpl.java:840)
at weblogic.servlet.logging.CLFLogger.log(CLFLogger.java:54)
at weblogic.servlet.logging.LogManagerHttp.log(LogManagerHttp.java:293)
at weblogic.servlet.internal.HttpServer.log(HttpServer.java:670)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:851)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1636)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
please mail me
thx

Network error: UnknownHostException

Hi all.
I'm using the URL, URLConnection, InputStream classes to connect to a server, perform a GET and receive the HTTP response. But it always returns:
ERROR/HttpRequest(6511): java.net.UnknownHostException: Host is unresolved: ws.geonames.org:80
My code has worked fine for other servers, and the URL I'm passing works fine in a browser, so I can't work out why this particular URL doesn't work.
The url I'm passing is http://ws.geonames.org/srtm3?lat=50.01&lng=10.2&style=full
Can you think of a reason why this url doesn't resolve in my code?

It's a custom class I got from somewhere else some time ago. Here's some code:
URL url = new URL(sUrl);
URLConnection urlc = url.openConnection();
InputStream is = urlc.getInputStream(); // this throws the exception
BufferedReader in = new BufferedReader(new InputStreamReader(is));
while ((str = in.readLine()) != null) {
buff.append(str);
ret.content = buff.toString();

XOM UnknownHostException

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