Unable to Create Topic/Queues within Service Bus with Java SDK
You have been trying to create a Topic within Service Bus, by following the documentation at
Configuration config =
ServiceBusConfiguration.configureWithWrapAuthentication(
"angshuman-servicebus-ns",
"RootManageSharedAccessKey",
"P9DGWyPAqpKaRZf8KAEzLnApGTaGl9qkkQ/f4lMD5wL=",
".servicebus.windows.net",
"-sb.accesscontrol.windows.net/WRAPv0.9");
ServiceBusContract service = ServiceBusService.create(config);
TopicInfo topicInfo = new TopicInfo("TestTopicAngshu");
try
{
CreateTopicResult result = service.createTopic(topicInfo);
}
catch (ServiceException e) {
System.out.print("ServiceException encountered: ");
System.out.println(e.getMessage());
System.exit(-1);
}
But it fails with the error message -
Dec 15, 2014 4:52:27 PM com.microsoft.windowsazure.services.servicebus.implementation.ServiceBusExceptionProcessor processCatch
WARNING: com.sun.jersey.api.client.ClientHandlerException: java.net.UnknownHostException: angshuman-servicebus-ns-sb.accesscontrol.windows.net
com.sun.jersey.api.client.ClientHandlerException: java.net.UnknownHostException: angshuman-servicebus-ns-sb.accesscontrol.windows.net
ServiceException encountered: com.sun.jersey.api.client.ClientHandlerException: java.net.UnknownHostException: angshuman-servicebus-ns-sb.accesscontrol.windows.net
at com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:151)
at com.microsoft.windowsazure.core.pipeline.jersey.ClientFilterRequestAdapter.handle(ClientFilterRequestAdapter.java:33)
at com.sun.jersey.api.client.Client.handle(Client.java:648)
at com.sun.jersey.api.client.WebResource.handle(WebResource.java:680)
at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74)
at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:568)
at com.microsoft.windowsazure.services.servicebus.implementation.WrapRestProxy.wrapAccessToken(WrapRestProxy.java:52)
at com.microsoft.windowsazure.services.servicebus.implementation.WrapTokenManager.getAccessToken(WrapTokenManager.java:90)
at com.microsoft.windowsazure.services.servicebus.implementation.WrapFilter.getWrapToken(WrapFilter.java:55)
at com.microsoft.windowsazure.services.servicebus.implementation.WrapFilter.handle(WrapFilter.java:35)
at com.microsoft.windowsazure.core.pipeline.jersey.ClientFilterRequestAdapter.handle(ClientFilterRequestAdapter.java:33)
at com.sun.jersey.api.client.Client.handle(Client.java:648)
at com.sun.jersey.api.client.WebResource.handle(WebResource.java:680)
at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74)
at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:537)
at com.microsoft.windowsazure.services.servicebus.implementation.ServiceBusRestProxy.createTopic(ServiceBusRestProxy.java:401)
at com.microsoft.windowsazure.services.servicebus.implementation.ServiceBusExceptionProcessor.createTopic(ServiceBusExceptionProcessor.java:267)
at com.microsoft.phones.tuberia.servicebus.ServiceBusUtils.main(ServiceBusUtils.java:32)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
Caused by: java.net.UnknownHostException: ravia-servicebus-ns-sb.accesscontrol.windows.net
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:178)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:579)
at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:618)
at sun.net.NetworkClient.doConnect(NetworkClient.java:175)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:275)
at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:371)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
at com.sun.jersey.client.urlconnection.URLConnectionClientHandler$1$1.getOutputStream(URLConnectionClientHandler.java:234)
at com.sun.jersey.api.client.CommittingOutputStream.commitWrite(CommittingOutputStream.java:117)
at com.sun.jersey.api.client.CommittingOutputStream.write(CommittingOutputStream.java:89)
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)
at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)
at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
at java.io.BufferedWriter.flush(BufferedWriter.java:254)
at com.sun.jersey.core.util.ReaderWriter.writeToAsString(ReaderWriter.java:191)
at com.sun.jersey.core.provider.AbstractMessageReaderWriterProvider.writeToAsString(AbstractMessageReaderWriterProvider.java:128)
at com.sun.jersey.core.impl.provider.entity.BaseFormProvider.writeTo(BaseFormProvider.java:109)
at com.sun.jersey.core.impl.provider.entity.FormProvider.writeTo(FormProvider.java:88)
at com.sun.jersey.core.impl.provider.entity.FormProvider.writeTo(FormProvider.java:58)
at com.sun.jersey.api.client.RequestWriter.writeRequestEntity(RequestWriter.java:300)
at com.sun.jersey.client.urlconnection.URLConnectionClientHandler._invoke(URLConnectionClientHandler.java:213)
at com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:149)
... 22 more
If I ping the Service Bus endpoint I do get the result so it’s provisioned. It’s the ACS buddy namespace for Service Bus that is giving error.
C:\Users\annayak>nslookup angshuman-servicebus-ns.servicebus.windows.net
Non-authoritative answer:
Name: ns-sb2-prod-bl3-003.cloudapp.net
Address: 191.234.30.171
Aliases: angshuman-servicebus-ns.servicebus.windows.net
C:\Users\annayak>nslookup angshuman-servicebus-ns-sb.accesscontrol.windows.net
DNS request timed out. timeout was 2 seconds.
If you have created the Service Bus recently it will not have the ACS buddy namespace. The way to get an ACS namespace is using PowerShell and I have documented it on this blog
If you are on Linux you can try the following option to create the buddy ACS namespace.
The ACS method.
In this way there is no need to change the existing sample. Use Azure CLI for Linux by getting the latest version of Node.JS and then use NPM to install.
Command to create SB with ACS - https://azure.microsoft.com/en-us/documentation/articles/command-line-tools/#Commands_to_manage_service_bus
Recommended Approach
The current Java SDK installs the 0.6.0 release of Service Bus.
It doesn’t have the required method to deal with SAS.
So I checked on GIT and found that in version 0.7.0 we have the following method which can be used for SAS.
ServiceBusConfiguration.configureWithSASAuthentication("my-namespace", "my-key-name", "my-secret-key", ".servicebus.windows.net");
I download the latest SDK from https://github.com/Azure/azure-sdk-for-java and it has file with the class. If the code is built using the Service Bus 0.7.0 classes it will be able to use the new method ServiceBusConfiguration.configureWithSASAuthentication that supports SAS authentication.
Angshuman Nayak