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  1. Jenkins
  2. JENKINS-57383

Exception thrown when testing proxy configuration

    • Jenkins 2.185

      Hello,

       

      When I try to test the proxy (in Manage Plugins page), after having configured a corporate proxy (which works because I manage to pull all plugins), for every website I test I get a "Caused by: java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Integer" error.

       

      Thank you much in advance for the fixing.

       

      Excellent end of week to all of you.

          [JENKINS-57383] Exception thrown when testing proxy configuration

          E D added a comment -

          I can confirm the error too!

          Jenkins Version: Jenkins ver. 2.176.1

          java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Integer
          	at org.apache.commons.httpclient.HttpMethodDirector.applyConnectionParams(HttpMethodDirector.java:360)
          	at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:404)
          	at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:178)
          	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:404)
          	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:330)
          	at hudson.ProxyConfiguration$DescriptorImpl.doValidateProxy(ProxyConfiguration.java:409)
          	at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627)
          	at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:396)
          	at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:408)
          	at org.kohsuke.stapler.interceptor.RequirePOST$Processor.invoke(RequirePOST.java:77)
          	at org.kohsuke.stapler.PreInvokeInterceptedFunction.invoke(PreInvokeInterceptedFunction.java:26)
          	at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:212)
          	at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
          	at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
          	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
          	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
          

          E D added a comment - I can confirm the error too! Jenkins Version:  Jenkins ver. 2.176.1 java.lang.ClassCastException: java.lang. Long cannot be cast to java.lang. Integer at org.apache.commons.httpclient.HttpMethodDirector.applyConnectionParams(HttpMethodDirector.java:360) at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:404) at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:178) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:404) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:330) at hudson.ProxyConfiguration$DescriptorImpl.doValidateProxy(ProxyConfiguration.java:409) at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627) at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:396) at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:408) at org.kohsuke.stapler.interceptor.RequirePOST$Processor.invoke(RequirePOST.java:77) at org.kohsuke.stapler.PreInvokeInterceptedFunction.invoke(PreInvokeInterceptedFunction.java:26) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:212) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145) at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)

          Brian Ray added a comment - - edited

          Same here. This may be a shot in the dark but on Github I diffed 2.164.3 and 2.176.1 with special focus on ProxyConfiguration.

          Note the new int cast here.

           private static final int DEFAULT_CONNECT_TIMEOUT_MILLIS = SystemProperties.getInteger("hudson.ProxyConfiguration.DEFAULT_CONNECT_TIMEOUT_MILLIS", (int)TimeUnit.SECONDS.toMillis(20));
          

          That constant is used in doValidateProxy(String,String,etc.) a few lines above 409. Since that's before the LOC from the stack trace I wonder if it is the proximate cause. Even though it does not quite seem to line up with the LOC and location at which the exception is being thrown.

          Brian Ray added a comment - - edited Same here. This may be a shot in the dark but on Github I diffed 2.164.3 and 2.176.1 with special focus on ProxyConfiguration . Note the new int cast here . private static final int DEFAULT_CONNECT_TIMEOUT_MILLIS = SystemProperties.getInteger( "hudson.ProxyConfiguration.DEFAULT_CONNECT_TIMEOUT_MILLIS" , ( int )TimeUnit.SECONDS.toMillis(20)); That constant is used in doValidateProxy(String,String,etc.) a few lines above 409 . Since that's before the LOC from the stack trace I wonder if it is the proximate cause. Even though it does not quite seem to line up with the LOC and location at which the exception is being thrown.

          Brian Ray added a comment -

          Adding core Component owing to possible culprit noted in previous comment.

          Brian Ray added a comment - Adding core Component owing to possible culprit noted in previous comment.

          Prasanna Rengarajan added a comment - - edited

          I also installed Jenkins 2.176.1 version and facing the same issue 

          java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Integer
          	at org.apache.commons.httpclient.HttpMethodDirector.applyConnectionParams(HttpMethodDirector.java:360)
          	at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:404)
          	at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:178)
          	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:404)
          	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:330)
          	at hudson.ProxyConfiguration$DescriptorImpl.doValidateProxy(ProxyConfiguration.java:409)
          	at java.lang.invoke.MethodHandle.invokeWithArguments(Unknown Source)
          	at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:396)
          	at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:408)
          	at org.kohsuke.stapler.interceptor.RequirePOST$Processor.invoke(RequirePOST.java:77)
          	at org.kohsuke.stapler.PreInvokeInterceptedFunction.invoke(PreInvokeInterceptedFunction.java:26)
          	at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:212)
          	at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
          	at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
          	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
          	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
          Caused: javax.servlet.ServletException
          	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:797)
          	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
          	at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
          	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
          	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
          	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
          	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
          	at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
          	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
          	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:873)
          	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1623)
          	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
          	at org.jenkinsci.plugins.ssegateway.Endpoint$SSEListenChannelFilter.doFilter(Endpoint.java:243)
          	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
          	at io.jenkins.blueocean.auth.jwt.impl.JwtAuthenticationFilter.doFilter(JwtAuthenticationFilter.java:61)
          	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
          	at io.jenkins.blueocean.ResourceCacheControl.doFilter(ResourceCacheControl.java:134)
          	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
          	at com.smartcodeltd.jenkinsci.plugin.assetbundler.filters.LessCSS.doFilter(LessCSS.java:47)
          	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
          	at hudson.plugins.scm_sync_configuration.extensions.ScmSyncConfigurationFilter$1.call(ScmSyncConfigurationFilter.java:49)
          	at hudson.plugins.scm_sync_configuration.extensions.ScmSyncConfigurationFilter$1.call(ScmSyncConfigurationFilter.java:44)
          	at hudson.plugins.scm_sync_configuration.ScmSyncConfigurationDataProvider.provideRequestDuring(ScmSyncConfigurationDataProvider.java:106)
          	at hudson.plugins.scm_sync_configuration.extensions.ScmSyncConfigurationFilter.doFilter(ScmSyncConfigurationFilter.java:44)
          	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
          	at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:239)
          	at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:215)
          	at net.bull.javamelody.PluginMonitoringFilter.doFilter(PluginMonitoringFilter.java:88)
          	at org.jvnet.hudson.plugins.monitoring.HudsonMonitoringFilter.doFilter(HudsonMonitoringFilter.java:114)
          	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
          	at javax.servlet.FilterChain$doFilter.call(Unknown Source)
          	at com.ceilfors.jenkins.plugins.jiratrigger.ExceptionLoggingFilter.doFilter(ExceptionLoggingFilter.groovy:29)
          	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
          	at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
          	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
          	at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
          	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
          	at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:99)
          	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
          	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
          	at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
          	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
          	at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117)
          	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
          	at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
          	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
          	at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
          	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
          	at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
          	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
          	at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
          	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
          	at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
          	at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
          	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
          	at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
          	at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
          	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
          	at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
          	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
          	at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
          	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
          	at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
          	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
          	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540)
          	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
          	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524)
          	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
          	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
          	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1701)
          	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
          	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345)
          	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
          	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480)
          	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1668)
          	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
          	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247)
          	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
          	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
          	at org.eclipse.jetty.server.Server.handle(Server.java:502)
          	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370)
          	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267)
          	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
          	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
          	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
          	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
          	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
          	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
          	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
          	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
          	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
          	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
          	at java.lang.Thread.run(Unknown Source)
          

          Prasanna Rengarajan added a comment - - edited I also installed Jenkins 2.176.1 version and facing the same issue  java.lang.ClassCastException: java.lang. Long cannot be cast to java.lang. Integer at org.apache.commons.httpclient.HttpMethodDirector.applyConnectionParams(HttpMethodDirector.java:360) at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:404) at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:178) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:404) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:330) at hudson.ProxyConfiguration$DescriptorImpl.doValidateProxy(ProxyConfiguration.java:409) at java.lang.invoke.MethodHandle.invokeWithArguments(Unknown Source) at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:396) at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:408) at org.kohsuke.stapler.interceptor.RequirePOST$Processor.invoke(RequirePOST.java:77) at org.kohsuke.stapler.PreInvokeInterceptedFunction.invoke(PreInvokeInterceptedFunction.java:26) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:212) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145) at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747) Caused: javax.servlet.ServletException at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:797) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878) at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676) at org.kohsuke.stapler.Stapler.service(Stapler.java:238) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:873) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1623) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154) at org.jenkinsci.plugins.ssegateway.Endpoint$SSEListenChannelFilter.doFilter(Endpoint.java:243) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at io.jenkins.blueocean.auth.jwt.impl.JwtAuthenticationFilter.doFilter(JwtAuthenticationFilter.java:61) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at io.jenkins.blueocean.ResourceCacheControl.doFilter(ResourceCacheControl.java:134) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at com.smartcodeltd.jenkinsci.plugin.assetbundler.filters.LessCSS.doFilter(LessCSS.java:47) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at hudson.plugins.scm_sync_configuration.extensions.ScmSyncConfigurationFilter$1.call(ScmSyncConfigurationFilter.java:49) at hudson.plugins.scm_sync_configuration.extensions.ScmSyncConfigurationFilter$1.call(ScmSyncConfigurationFilter.java:44) at hudson.plugins.scm_sync_configuration.ScmSyncConfigurationDataProvider.provideRequestDuring(ScmSyncConfigurationDataProvider.java:106) at hudson.plugins.scm_sync_configuration.extensions.ScmSyncConfigurationFilter.doFilter(ScmSyncConfigurationFilter.java:44) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:239) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:215) at net.bull.javamelody.PluginMonitoringFilter.doFilter(PluginMonitoringFilter.java:88) at org.jvnet.hudson.plugins.monitoring.HudsonMonitoringFilter.doFilter(HudsonMonitoringFilter.java:114) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at javax.servlet.FilterChain$doFilter.call(Unknown Source) at com.ceilfors.jenkins.plugins.jiratrigger.ExceptionLoggingFilter.doFilter(ExceptionLoggingFilter.groovy:29) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:99) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249) at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1701) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1668) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.Server.handle(Server.java:502) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) at java.lang. Thread .run(Unknown Source)

          We are also facing this issue. We downgrade from 2.183 to 2.165. It's working again. This problem should be fixed asap

          Tobias Honacker added a comment - We are also facing this issue. We downgrade from 2.183 to 2.165. It's working again. This problem should be fixed asap

          Daniel Beck added a comment -

          Jenkins 2.167 still worked, 2.168 does not. So this was caused by https://github.com/jenkinsci/jenkins/pull/3913.

          Daniel Beck added a comment - Jenkins 2.167 still worked, 2.168 does not. So this was caused by https://github.com/jenkinsci/jenkins/pull/3913 .

          Oleg Nenashev added a comment -

          Yes. In particular, https://github.com/jenkinsci/jenkins/commit/0ad7d000993412ef916e5363a3fa1bd2e6b91aeb was a root cause

          jsoref please ensure that other conversions in the commit are safe

          Oleg Nenashev added a comment - Yes. In particular,  https://github.com/jenkinsci/jenkins/commit/0ad7d000993412ef916e5363a3fa1bd2e6b91aeb  was a root cause jsoref please ensure that other conversions in the commit are safe

          Manet Maloo added a comment - - edited

          When fixed please add a test case to ensure that proxy connectivity is tested as part of CI. 

          This issue is blocking the release of our project.

          Manet Maloo added a comment - - edited When fixed please add a test case to ensure that proxy connectivity is tested as part of CI.  This issue is blocking the release of our project.

          Oleg Nenashev added a comment -

          Hi manet

          To unblock yourself, you can download an experimental war from https://repo.jenkins-ci.org/incrementals/org/jenkins-ci/main/jenkins-war/2.185-rc28456.53cd71780d2d/

          > When fixed please add a test case to ensure that proxy connectivity is tested as part of CI. 

          Fair point, please create a Jira ticket for it.

           

          Oleg Nenashev added a comment - Hi manet To unblock yourself, you can download an experimental war from  https://repo.jenkins-ci.org/incrementals/org/jenkins-ci/main/jenkins-war/2.185-rc28456.53cd71780d2d/ > When fixed please add a test case to ensure that proxy connectivity is tested as part of CI.  Fair point, please create a Jira ticket for it.  

          Daniel Beck added a comment -

          This issue is blocking the release of our project.

          Just to clarify, the feature impacted by the regression is the "Test Connection" button specifically. The proxy configuration still works for everything else if configured correctly, you just cannot test it very conveniently.

          Daniel Beck added a comment - This issue is blocking the release of our project. Just to clarify, the feature impacted by the regression is the "Test Connection" button specifically. The proxy configuration still works for everything else if configured correctly, you just cannot test it very conveniently.

          Oleg Nenashev added a comment -

          Fixed in Jenkins 2.185

          Oleg Nenashev added a comment - Fixed in Jenkins 2.185

          Manet Maloo added a comment -

          Thanks team 

          Manet Maloo added a comment - Thanks team 

          Thank you much for the fix, guys.

           

          Good week!

          Illan RUL-DA CUNHA added a comment - Thank you much for the fix, guys.   Good week!

          Dmitriy P. added a comment -

          Thanks a lot for fix!

          Dmitriy P. added a comment - Thanks a lot for fix!

            jsoref Josh Soref
            illan_ruldacunha Illan RUL-DA CUNHA
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              Created:
              Updated:
              Resolved: