Hello,
Upon boot, my apache tomcat Jenkins instance throws the below error. I
understand that my Tomcat is starting as non-root hence can bind to port
22, but what is it trying to do here? The os is already running a SSHD
process, why is Jenkins trying to start another instance? The server does
seem to continue to start and function ok, but why the error? What is broke
as a result of not binding?
Thanks for any and all help
Ken
Jenkins-Version: 1.651.3
Implementation-Version: 1.651.3
Hudson-Version: 1.395
Build-Jdk: 1.7.0_21
Built-By: kohsuke
Created-By: Apache Maven 3.3.9
5-Sep-2016 18:36:39.020 INFO [pool-6-thread-4]
jenkins.InitReactorRunner$1.onAttained Augmented all extensions
15-Sep-2016 18:36:43.697 INFO [pool-6-thread-2]
jenkins.InitReactorRunner$1.onAttained Loaded all jobs
15-Sep-2016 18:36:43.713 INFO [Download metadata thread] null.null Started
Download metadata
15-Sep-2016 18:36:43.737 INFO [Download metadata thread] null.null Finished
Download metadata. 23 ms
15-Sep-2016 18:36:44.844 SEVERE [pool-6-thread-4]
jenkins.InitReactorRunner$1.onTaskFailed Failed SSHD.init
java.lang.Error: java.lang.reflect.InvocationTargetException
at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)
at
hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:176)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
at jenkins.model.Jenkins$8.runTask(Jenkins.java:926)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.reflect.InvocationTargetException
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 hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:106)
... 8 more
Caused by: java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:444)
at sun.nio.ch.Net.bind(Net.java:436)
at
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at
org.apache.mina.transport.socket.nio.NioSocketAcceptor.open(NioSocketAcceptor.java:201)
at
org.apache.mina.transport.socket.nio.NioSocketAcceptor.open(NioSocketAcceptor.java:51)
at
org.apache.mina.core.polling.AbstractPollingIoAcceptor.registerHandles(AbstractPollingIoAcceptor.java:562)
at
org.apache.mina.core.polling.AbstractPollingIoAcceptor.access$400(AbstractPollingIoAcceptor.java:68)
at
org.apache.mina.core.polling.AbstractPollingIoAcceptor$Acceptor.run(AbstractPollingIoAcceptor.java:437)
at
org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
... 3 more
15-Sep-2016 18:36:44.849 INFO [pool-6-thread-4]
jenkins.InitReactorRunner$1.onAttained Completed initialization
15-Sep-2016 18:36:45.097 INFO [Finalizing set up]
org.springframework.context.support.AbstractApplicationContext.prepareRefresh
Refreshing org.springframework.web.context.support.S
taticWebApplicationContext@767dc1dc: display name [Root
WebApplicationContext]; startup date [Thu Sep 15 18:36:45 EDT 2016]; root
of context hierarchy
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