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  1. Jenkins
  2. JENKINS-42852

JSONObject["administrativeMonitor"] is not a JSONArray.

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      Description

      Running on the latest versions of LTS and/or dev copy of Jenkins on a fresh install, I get the following stack trace when I try to disable the "Node marked offline due to health check" and/or "Too many scm polling threads" admin monitors:

      Stack Trace
      javax.servlet.ServletException: net.sf.json.JSONException: JSONObject["administrativeMonitor"] is not a JSONArray. at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:796) 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.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$1.doFilter(ChainedServletFilter.java:87) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171) at org.eclipse.jetty.servlet.ServletHandler$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$1.run(BoundedExecutorService.java:77) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: net.sf.json.JSONException: JSONObject["administrativeMonitor"] is not a JSONArray. at net.sf.json.JSONObject.getJSONArray(JSONObject.java:1986) at jenkins.management.AdministrativeMonitorsConfiguration.configure(AdministrativeMonitorsConfiguration.java:46) at jenkins.model.Jenkins.configureDescriptor(Jenkins.java:3636) at jenkins.model.Jenkins.doConfigSubmit(Jenkins.java:3599) 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.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:335) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:175) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:108) 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) ... 54 more
      

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          Activity

          Hide
          oleg_nenashev Oleg Nenashev added a comment -

          It is a pretty well known issue. In such case you get JSON object instead of the JSONArray.
          CC Daniel Beck since he was working on this area recently

          Show
          oleg_nenashev Oleg Nenashev added a comment - It is a pretty well known issue. In such case you get JSON object instead of the JSONArray. CC Daniel Beck since he was working on this area recently
          Hide
          ganthore Mark Austin added a comment -

          Oleg Nenashev ah okay. I didn't see anything for this specific case when I searched the DB, so I wanted to make sure ya'll were aware about it.

          Show
          ganthore Mark Austin added a comment - Oleg Nenashev ah okay. I didn't see anything for this specific case when I searched the DB, so I wanted to make sure ya'll were aware about it.
          Hide
          oleg_nenashev Oleg Nenashev added a comment -

          Mark Austin I meant that the error pattern is well known. Regarding this case, it is a new bug IIRC. Have not seen similar reports at least

          Show
          oleg_nenashev Oleg Nenashev added a comment - Mark Austin I meant that the error pattern is well known. Regarding this case, it is a new bug IIRC. Have not seen similar reports at least
          Hide
          sathiya_mit sathiya_mit added a comment -

          Here is the PR which fixes this.

          https://github.com/jenkinsci/jenkins/pull/2828

          Show
          sathiya_mit sathiya_mit added a comment - Here is the PR which fixes this. https://github.com/jenkinsci/jenkins/pull/2828
          Hide
          scm_issue_link SCM/JIRA link daemon added a comment -

          Code changed in jenkins
          User: Oleg Nenashev
          Path:
          core/src/main/java/jenkins/management/AdministrativeMonitorsConfiguration.java
          http://jenkins-ci.org/commit/jenkins/77804c145134d93b3ac0bd64d3181a2e21538fb7
          Log:
          Merge pull request #2828 from sathiya-mit/master

          JENKINS-42852 - Jenkins Configuration Save Option

          Compare: https://github.com/jenkinsci/jenkins/compare/1ca9c880fd64...77804c145134

          Show
          scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Oleg Nenashev Path: core/src/main/java/jenkins/management/AdministrativeMonitorsConfiguration.java http://jenkins-ci.org/commit/jenkins/77804c145134d93b3ac0bd64d3181a2e21538fb7 Log: Merge pull request #2828 from sathiya-mit/master JENKINS-42852 - Jenkins Configuration Save Option Compare: https://github.com/jenkinsci/jenkins/compare/1ca9c880fd64...77804c145134
          Hide
          danielbeck Daniel Beck added a comment -

          Fixed in 2.54.

          Show
          danielbeck Daniel Beck added a comment - Fixed in 2.54.
          Hide
          scm_issue_link SCM/JIRA link daemon added a comment -

          Code changed in jenkins
          User: Oleg Nenashev
          Path:
          core/src/main/java/jenkins/management/AdministrativeMonitorsConfiguration.java
          http://jenkins-ci.org/commit/jenkins/ce7d2aec50bbf2a97dab256aee399e180754483e
          Log:
          Merge pull request #2828 from sathiya-mit/master

          JENKINS-42852 - Jenkins Configuration Save Option
          (cherry picked from commit 77804c145134d93b3ac0bd64d3181a2e21538fb7)

          Show
          scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Oleg Nenashev Path: core/src/main/java/jenkins/management/AdministrativeMonitorsConfiguration.java http://jenkins-ci.org/commit/jenkins/ce7d2aec50bbf2a97dab256aee399e180754483e Log: Merge pull request #2828 from sathiya-mit/master JENKINS-42852 - Jenkins Configuration Save Option (cherry picked from commit 77804c145134d93b3ac0bd64d3181a2e21538fb7)
          Hide
          scm_issue_link SCM/JIRA link daemon added a comment -

          Code changed in jenkins
          User: Wadeck Follonier
          Path:
          core/src/main/java/hudson/security/SecurityRealm.java
          test/src/test/java/hudson/security/SecurityRealmTest.java
          http://jenkins-ci.org/commit/jenkins/80d17f5a68739eafc27d5a3fd003b7eee4cfe8f3
          Log:
          JENKINS-43852 add caching options for captcha (#3126)

          • - remove whitespace
          • - correct unit tests
          • - copy/paste is bad
          • - second edit...
          Show
          scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Wadeck Follonier Path: core/src/main/java/hudson/security/SecurityRealm.java test/src/test/java/hudson/security/SecurityRealmTest.java http://jenkins-ci.org/commit/jenkins/80d17f5a68739eafc27d5a3fd003b7eee4cfe8f3 Log: JENKINS-43852 add caching options for captcha (#3126) JENKINS-42852 add caching options for captcha - remove whitespace - correct unit tests - copy/paste is bad - second edit...
          Hide
          scm_issue_link SCM/JIRA link daemon added a comment -

          Code changed in jenkins
          User: Wadeck Follonier
          Path:
          core/src/main/java/hudson/security/SecurityRealm.java
          test/src/test/java/hudson/security/SecurityRealmTest.java
          http://jenkins-ci.org/commit/jenkins/179ac8df0803375e4e600b7c44547419636d44fe
          Log:
          JENKINS-43852 add caching options for captcha (#3126)

          • - remove whitespace
          • - correct unit tests
          • - copy/paste is bad
          • - second edit...

          (cherry picked from commit 80d17f5a68739eafc27d5a3fd003b7eee4cfe8f3)

          Show
          scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Wadeck Follonier Path: core/src/main/java/hudson/security/SecurityRealm.java test/src/test/java/hudson/security/SecurityRealmTest.java http://jenkins-ci.org/commit/jenkins/179ac8df0803375e4e600b7c44547419636d44fe Log: JENKINS-43852 add caching options for captcha (#3126) JENKINS-42852 add caching options for captcha - remove whitespace - correct unit tests - copy/paste is bad - second edit... (cherry picked from commit 80d17f5a68739eafc27d5a3fd003b7eee4cfe8f3)

            People

            • Assignee:
              sathiya_mit sathiya_mit
              Reporter:
              ganthore Mark Austin
            • Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: