NOT able to install jenkins in windows .Below is error.

I already tried --httpPort=8086 --prefix=Jenkins.

 

 

>java -jar jenkins.war
Running from: C:\Program Files (x86)\Jenkins\jenkins.war
webroot: $user.home/.jenkins
2020-07-27 21:07:07.043+0000 [id=1] INFO org.eclipse.jetty.util.log.Log#initialized: Logging initialized @498ms to org.eclipse.jetty.util.log.JavaUtilLog
2020-07-27 21:07:07.163+0000 [id=1] INFO winstone.Logger#logInternal: Beginning extraction from war file
2020-07-27 21:07:07.188+0000 [id=1] WARNING o.e.j.s.handler.ContextHandler#setContextPath: Empty contextPath
2020-07-27 21:07:07.251+0000 [id=1] INFO org.eclipse.jetty.server.Server#doStart: jetty-9.4.27.v20200227; built: 2020-02-27T18:37:21.340Z; git: a304fd9f351f337e7c0e2a7c28878dd536149c6c; jvm 1.8.0_261-b12
2020-07-27 21:07:07.821+0000 [id=1] INFO o.e.j.w.StandardDescriptorProcessor#visitServlet: NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet
2020-07-27 21:07:07.872+0000 [id=1] INFO o.e.j.s.s.DefaultSessionIdManager#doStart: DefaultSessionIdManager workerName=node0
2020-07-27 21:07:07.873+0000 [id=1] INFO o.e.j.s.s.DefaultSessionIdManager#doStart: No SessionScavenger set, using defaults
2020-07-27 21:07:07.876+0000 [id=1] INFO o.e.j.server.session.HouseKeeper#startScavenging: node0 Scavenging every 660000ms
2020-07-27 21:07:08.311+0000 [id=1] INFO hudson.WebAppMain#contextInitialized: Jenkins home directory: C:\Users\kskri\.jenkins found at: $user.home/.jenkins
2020-07-27 21:07:08.395+0000 [id=1] INFO o.e.j.s.handler.ContextHandler#doStart: Started w.@4e0ae11f{Jenkins v2.235.1,/,file:///C:/Users/kskri/.jenkins/war/,AVAILABLE}

{C:\Users\kskri\.jenkins\war}

2020-07-27 21:07:09.475+0000 [id=27] INFO jenkins.InitReactorRunner$1#onAttained: Started initialization
2020-07-27 21:07:09.528+0000 [id=26] INFO jenkins.InitReactorRunner$1#onAttained: Listed all plugins
2020-07-27 21:07:10.939+0000 [id=32] INFO jenkins.InitReactorRunner$1#onAttained: Prepared all plugins
2020-07-27 21:07:10.945+0000 [id=33] INFO jenkins.InitReactorRunner$1#onAttained: Started all plugins
2020-07-27 21:07:10.954+0000 [id=33] INFO jenkins.InitReactorRunner$1#onAttained: Augmented all extensions
2020-07-27 21:07:11.358+0000 [id=30] INFO jenkins.InitReactorRunner$1#onAttained: System config loaded
2020-07-27 21:07:11.359+0000 [id=30] INFO jenkins.InitReactorRunner$1#onAttained: System config adapted
2020-07-27 21:07:11.359+0000 [id=30] INFO jenkins.InitReactorRunner$1#onAttained: Loaded all jobs
2020-07-27 21:07:11.360+0000 [id=30] INFO jenkins.InitReactorRunner$1#onAttained: Configuration for all jobs updated
2020-07-27 21:07:11.375+0000 [id=53] INFO hudson.model.AsyncPeriodicWork#lambda$doRun$0: Started Download metadata
2020-07-27 21:07:11.396+0000 [id=53] INFO hudson.model.AsyncPeriodicWork#lambda$doRun$0: Finished Download metadata. 17 ms
2020-07-27 21:07:12.077+0000 [id=38] INFO o.s.c.s.AbstractApplicationContext#prepareRefresh: Refreshing org.springframework.web.context.support.StaticWebApplicationContext@779b1c31: display name [Root WebApplicationContext]; startup date [Tue Jul 28 02:37:12 IST 2020]; root of context hierarchy
2020-07-27 21:07:12.078+0000 [id=38] INFO o.s.c.s.AbstractApplicationContext#obtainFreshBeanFactory: Bean factory for application context [org.springframework.web.context.support.StaticWebApplicationContext@779b1c31]: org.springframework.beans.factory.support.DefaultListableBeanFactory@708951bd
2020-07-27 21:07:12.093+0000 [id=38] INFO o.s.b.f.s.DefaultListableBeanFactory#preInstantiateSingletons: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@708951bd: defining beans [authenticationManager]; root of factory hierarchy
2020-07-27 21:07:12.354+0000 [id=38] INFO o.s.c.s.AbstractApplicationContext#prepareRefresh: Refreshing org.springframework.web.context.support.StaticWebApplicationContext@72f73bb1: display name [Root WebApplicationContext]; startup date [Tue Jul 28 02:37:12 IST 2020]; root of context hierarchy
2020-07-27 21:07:12.355+0000 [id=38] INFO o.s.c.s.AbstractApplicationContext#obtainFreshBeanFactory: Bean factory for application context [org.springframework.web.context.support.StaticWebApplicationContext@72f73bb1]: org.springframework.beans.factory.support.DefaultListableBeanFactory@6f829d14
2020-07-27 21:07:12.356+0000 [id=38] INFO o.s.b.f.s.DefaultListableBeanFactory#preInstantiateSingletons: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@6f829d14: defining beans [filter,legacy]; root of factory hierarchy
2020-07-27 21:07:12.445+0000 [id=38] INFO jenkins.InitReactorRunner$1#onAttained: Completed initialization
2020-07-27 21:07:12.508+0000 [id=22] INFO hudson.WebAppMain$3#run: Jenkins is fully up and running
2020-07-27 21:07:29.413+0000 [id=1] INFO o.e.j.server.AbstractConnector#doStop: Stopped ServerConnector@9f70c54{HTTP/1.1, (http/1.1)}

{0.0.0.0:8080}

2020-07-27 21:07:29.414+0000 [id=1] INFO o.e.j.server.session.HouseKeeper#stopScavenging: node0 Stopped scavenging
2020-07-27 21:07:29.414+0000 [id=1] INFO jenkins.model.Jenkins#cleanUp: Stopping Jenkins
2020-07-27 21:07:29.417+0000 [id=1] INFO jenkins.model.Jenkins$18#onAttained: Started termination
2020-07-27 21:07:50.425+0000 [id=1] SEVERE jenkins.slaves.IOHubProvider#<init>: Failed to launch IOHub
java.net.ConnectException: Connection timed out: connect
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Unknown Source)
at sun.nio.ch.Net.connect(Unknown Source)
at sun.nio.ch.SocketChannelImpl.connect(Unknown Source)
at java.nio.channels.SocketChannel.open(Unknown Source)
at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(Unknown Source)
Caused: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(Unknown Source)
at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source)
at java.nio.channels.Pipe.open(Unknown Source)
at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source)
at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source)
at java.nio.channels.Selector.open(Unknown Source)
at org.jenkinsci.remoting.protocol.IOHub.<init>(IOHub.java:139)
at org.jenkinsci.remoting.protocol.IOHub.create(IOHub.java:153)
at jenkins.slaves.IOHubProvider.<init>(IOHubProvider.java:52)
at jenkins.slaves.IOHubProvider$$FastClassByGuice$$2ffec646.newInstance(<generated>)
at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40)
at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61)
at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:105)
at com.google.inject.internal.ConstructorInjector.access$000(ConstructorInjector.java:32)
at com.google.inject.internal.ConstructorInjector$1.call(ConstructorInjector.java:89)