java.io.IOException: Could not find JSON in http://updates.jenkins-ci.org/update-center.json?id=default&version=2.7.4

Jenkins JIRA | Hariharan Kuppusamy | 7 months ago
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  1. 0

    Fresh installed Jenkins ver. 2.7.4 and tried to access/install some plugins but it is empty with the message saying "No updates". If I try to update the update site url and "check now", it thorws below exception, java.io.IOException: Could not find JSON in http://updates.jenkins-ci.org/update-center.json?id=default&version=2.7.4 at hudson.model.DownloadService.loadJSON(DownloadService.java:174) at hudson.model.UpdateSite.updateDirectlyNow(UpdateSite.java:176) at hudson.PluginManager.doCheckUpdatesServer(PluginManager.java:1615) 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 org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:324) at org.kohsuke.stapler.interceptor.RequirePOST$Processor.invoke(RequirePOST.java:52) at org.kohsuke.stapler.PreInvokeInterceptedFunction.invoke(PreInvokeInterceptedFunction.java:26) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:167) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:100) at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:124) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) at org.kohsuke.stapler.MetaClass$2.doDispatch(MetaClass.java:174) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649) at org.kohsuke.stapler.Stapler.service(Stapler.java:238) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:135) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:126) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:49) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:553) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) at org.eclipse.jetty.server.Server.handle(Server.java:499) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544) at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)

    Jenkins JIRA | 7 months ago | Hariharan Kuppusamy
    java.io.IOException: Could not find JSON in http://updates.jenkins-ci.org/update-center.json?id=default&version=2.7.4
  2. 0

    [JIRA] (JENKINS-38195) Jenkins available plugin list is emtpy

    Google Groups | 7 months ago | hari...@collab.net (JIRA)
    java.io.IOException: Could not find JSON in <a href="http://updates.jenkins-ci.org/update-center.json?id=default&amp;version=2.7.4" class="external-link" rel="nofollow" style="color: #3b73af; text-decoration: none">http://updates.jenkins-ci.org/update-center.json?id=default&amp;version=2.7.4</a>
  3. 0

    [JIRA] [dependency-check-jenkins-plugin] (JENKINS-32796) Can't update to v1.3.4: incorrect checksum

    Google Groups | 1 year ago | alexander.buchholtz@qudosoft.de (JIRA)
    java.io.IOException: Could not find JSON in http:<span class="code-comment" style="color: #808080">//updates.jenkins-ci.org/update-center.json?id=<span class="code-keyword" style="color: #000091; color: #808080">default</span>&amp;version=1.625.3 </span> at hudson.model.DownloadService.loadJSON(DownloadService.java:170)
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  5. 0

    [JIRA] (JENKINS-41615) Problem while checking for updates in Jenkins

    Google Groups | 3 months ago | leleg...@gmail.com (JIRA)
    java.io.IOException: Could not find JSON in http:
  6. 0

    [JIRA] [core] (JENKINS-30354) Cannot retrieve plugins in any browser

    Google Groups | 2 years ago | nrapopor@hotmail.com (JIRA)
    java.io.IOException: Could not find JSON in <a href="http://updates.jenkins-ci.org/update-center.json?id=default&amp;version=1.628" class="external-link" rel="nofollow" style="color: #3b73af; text-decoration: none">http://updates.jenkins-ci.org/update-center.json?id=default&amp;version=1.628</a>

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    Root Cause Analysis

    1. java.io.IOException

      Could not find JSON in http://updates.jenkins-ci.org/update-center.json?id=default&version=2.7.4

      at hudson.model.DownloadService.loadJSON()
    2. Hudson
      PluginManager.doCheckUpdatesServer
      1. hudson.model.DownloadService.loadJSON(DownloadService.java:174)
      2. hudson.model.UpdateSite.updateDirectlyNow(UpdateSite.java:176)
      3. hudson.PluginManager.doCheckUpdatesServer(PluginManager.java:1615)
      3 frames
    3. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:606)
      4 frames
    4. Stapler
      Stapler.service
      1. org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:324)
      2. org.kohsuke.stapler.interceptor.RequirePOST$Processor.invoke(RequirePOST.java:52)
      3. org.kohsuke.stapler.PreInvokeInterceptedFunction.invoke(PreInvokeInterceptedFunction.java:26)
      4. org.kohsuke.stapler.Function.bindAndInvoke(Function.java:167)
      5. org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:100)
      6. org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:124)
      7. org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
      8. org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
      9. org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
      10. org.kohsuke.stapler.MetaClass$2.doDispatch(MetaClass.java:174)
      11. org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
      12. org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
      13. org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
      14. org.kohsuke.stapler.Stapler.invoke(Stapler.java:649)
      15. org.kohsuke.stapler.Stapler.service(Stapler.java:238)
      15 frames
    5. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
      1 frame
    6. Jetty
      ServletHandler$CachedChain.doFilter
      1. org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
      2. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669)
      2 frames
    7. Hudson
      PluginServletFilter.doFilter
      1. hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:135)
      2. hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:126)
      2 frames
    8. Jetty
      ServletHandler$CachedChain.doFilter
      1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
      1 frame
    9. Hudson
      CrumbFilter.doFilter
      1. hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:49)
      1 frame
    10. Jetty
      ServletHandler$CachedChain.doFilter
      1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
      1 frame
    11. Hudson
      HudsonFilter.doFilter
      1. hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
      2. hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
      3. hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
      3 frames
    12. Jetty
      ServletHandler$CachedChain.doFilter
      1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
      1 frame
    13. Stapler
      CompressionFilter.doFilter
      1. org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
      1 frame
    14. Jetty
      ServletHandler$CachedChain.doFilter
      1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
      1 frame
    15. Hudson
      CharacterEncodingFilter.doFilter
      1. hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
      1 frame
    16. Jetty
      ServletHandler$CachedChain.doFilter
      1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
      1 frame
    17. Stapler
      DiagnosticThreadNameFilter.doFilter
      1. org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
      1 frame
    18. Jetty
      AbstractConnection$2.run
      1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
      2. org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
      3. org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
      4. org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:553)
      5. org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
      6. org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
      7. org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
      8. org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
      9. org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
      10. org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
      11. org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
      12. org.eclipse.jetty.server.Server.handle(Server.java:499)
      13. org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
      14. org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
      15. org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
      15 frames
    19. winstone
      BoundedExecutorService$1.run
      1. winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)
      1 frame
    20. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames