Hello,
I am working on setting up a distributed KNIME environment on Azure. Here we are using windows 2019 servers for the Knime server as well as the executor. Version 4.12 and 4.3.4
I have installed the software according to the installation guide, RabbitMQ is up and running, the entries in the config files were made a described.
The Knime server starts without any issues. However after extracting the Zip files and changing the knime ini on executor side. The executor does not start. I am getting the following error message:
CompilerOracle: exclude javax/swing/text/GlyphView.getBreakSpot
Jul 15, 2021 5:23:56 AM org.apache.cxf.bus.osgi.CXFExtensionBundleListener addExtensions
INFO: Adding the extensions from bundle org.apache.cxf.cxf-rt-frontend-jaxrs (609) [org.apache.cxf.jaxrs.JAXRSBindingFactory]
Jul 15, 2021 5:23:56 AM org.apache.cxf.bus.osgi.CXFExtensionBundleListener addExtensions
INFO: Adding the extensions from bundle org.apache.cxf.cxf-rt-transports-http (612) [org.apache.cxf.transport.http.HTTPTransportFactory, org.apache.cxf.transport.http.HTTPWSDLExtensionLoader, org.apache.cxf.transport.http.policy.HTTPClientAssertionBuilder, org.apache.cxf.transport.http.policy.HTTPServerAssertionBuilder, org.apache.cxf.transport.http.policy.NoOpPolicyInterceptorProvider]
Jul 15, 2021 5:23:56 AM org.apache.cxf.bus.osgi.CXFExtensionBundleListener addExtensions
INFO: Adding the extensions from bundle org.apache.cxf.cxf-rt-transports-http-hc (613) [org.apache.cxf.transport.http.HTTPConduitFactory, org.apache.cxf.transport.ConduitInitiator]
Jul 15, 2021 5:24:06 AM org.apache.cxf.bus.blueprint.NamespaceHandlerRegisterer register
INFO: Aries Blueprint packages not available. So namespaces will not be registered
Jul 15, 2021 5:24:06 AM org.apache.cxf.bus.blueprint.NamespaceHandlerRegisterer register
INFO: Aries Blueprint packages not available. So namespaces will not be registered
ERROR main KNIMEExecutorApplication Requested RMI port 1099 is already in use, exiting.
java.rmi.server.ExportException: Port already in use: 1099; nested exception is:
java.net.BindException: Address already in use: JVM_Bind
at sun.rmi.transport.tcp.TCPTransport.listen(TCPTransport.java:346)
at sun.rmi.transport.tcp.TCPTransport.exportObject(TCPTransport.java:254)
at sun.rmi.transport.tcp.TCPEndpoint.exportObject(TCPEndpoint.java:412)
at sun.rmi.transport.LiveRef.exportObject(LiveRef.java:147)
at sun.rmi.server.UnicastServerRef.exportObject(UnicastServerRef.java:237)
at sun.rmi.registry.RegistryImpl.setup(RegistryImpl.java:213)
at sun.rmi.registry.RegistryImpl.(RegistryImpl.java:198)
at java.rmi.registry.LocateRegistry.createRegistry(LocateRegistry.java:203)
at com.knime.enterprise.executor.rmi.RMIRegistryHandler.(RMIRegistryHandler.java:112)
at com.knime.enterprise.executor.KNIMEExecutorApplication.start(KNIMEExecutorApplication.java:65)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
Caused by: java.net.BindException: Address already in use: JVM_Bind
at java.net.DualStackPlainSocketImpl.bind0(Native Method)
at java.net.DualStackPlainSocketImpl.socketBind(DualStackPlainSocketImpl.java:106)
at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:190)
at java.net.ServerSocket.bind(ServerSocket.java:390)
at java.net.ServerSocket.(ServerSocket.java:252)
at java.net.ServerSocket.(ServerSocket.java:143)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createServerSocket(RMIDirectSocketFactory.java:45)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createServerSocket(RMIMasterSocketFactory.java:345)
at sun.rmi.transport.tcp.TCPEndpoint.newServerSocket(TCPEndpoint.java:670)
at sun.rmi.transport.tcp.TCPTransport.listen(TCPTransport.java:335)
… 21 more
Jul 15, 2021 5:24:07 AM org.apache.cxf.bus.osgi.CXFExtensionBundleListener unregister
INFO: Removing the extensions for bundle 609
Jul 15, 2021 5:24:07 AM org.apache.cxf.bus.osgi.CXFExtensionBundleListener unregister
INFO: Removing the extensions for bundle 612
Jul 15, 2021 5:24:07 AM org.apache.cxf.bus.osgi.CXFExtensionBundleListener unregister
INFO: Removing the extensions for bundle 613
It would be very helpful if there would be a detailed documentation on how to set up an distributed environment, there are to many links in links, so at the end you need to read in appache documentation, different Knime documentation, rabbitmq documentation…