Uploaded image for project: 'Jenkins'
  1. Jenkins
  2. JENKINS-11251

Cannot parse coverage results Premature end of file.

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Component/s: core
    • Labels:
      None
    • Environment:
      Linux (RHEL 5.6), Jenkins 1.427
    • Similar Issues:
      Show 5 results

      Description

      Our build server contains lots of modules, and is frequently under high load (we're adding slaves to distribute the load over different servers).
      The problem is that sometimes, under high load the builds fail when trying to parse the cobertura files.
      These are the details of the error:

      [DEBUG] --------------------
      [INFO] Cobertura Report generation was successful.
      [TASKS] Skipping maven reporter: there is already a result available.
      [JENKINS] Recording coverage results
      [INFO] ------------------------------------------------------------------------
      [ERROR] BUILD ERROR
      [INFO] ------------------------------------------------------------------------
      [INFO] Internal error in the plugin manager executing goal 'org.codehaus.mojo:cobertura-maven-plugin:2.4:cobertura': Cannot parse coverage results
      Premature end of file.
      [INFO] ------------------------------------------------------------------------
      [DEBUG] Trace
      org.apache.maven.lifecycle.LifecycleExecutionException: Internal error in the plugin manager executing goal 'org.codehaus.mojo:cobertura-maven-plugin:2.4:cobertura': Cannot parse coverage results
      at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:698)
      at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
      at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
      at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
      at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
      at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
      at org.apache.maven.lifecycle.LifecycleExecutorInterceptor.execute(LifecycleExecutorInterceptor.java:65)
      at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
      at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
      at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:597)
      at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
      at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
      at hudson.maven.agent.Main.launch(Main.java:185)
      at hudson.maven.MavenBuilder.call(MavenBuilder.java:160)
      at hudson.maven.MavenModuleSetBuild$Builder.call(MavenModuleSetBuild.java:1064)
      at hudson.maven.MavenModuleSetBuild$Builder.call(MavenModuleSetBuild.java:995)
      at hudson.remoting.UserRequest.perform(UserRequest.java:118)
      at hudson.remoting.UserRequest.perform(UserRequest.java:48)
      at hudson.remoting.Request$2.run(Request.java:287)
      at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
      at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
      at java.util.concurrent.FutureTask.run(FutureTask.java:138)
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
      at java.lang.Thread.run(Thread.java:619)
      Caused by: org.apache.maven.plugin.PluginManagerException: Cannot parse coverage results
      at hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:196)
      at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
      ... 28 more
      Caused by: hudson.util.IOException2: Cannot parse coverage results
      at hudson.plugins.cobertura.CoberturaCoverageParser.parse(CoberturaCoverageParser.java:89)
      at hudson.plugins.cobertura.CoberturaCoverageParser.parse(CoberturaCoverageParser.java:52)
      at hudson.plugins.cobertura.MavenCoberturaPublisher$MavenCoberturaActionAdder.call(MavenCoberturaPublisher.java:281)
      at hudson.plugins.cobertura.MavenCoberturaPublisher$MavenCoberturaActionAdder.call(MavenCoberturaPublisher.java:267)
      at hudson.maven.MavenBuild$ProxyImpl.execute(MavenBuild.java:415)
      at hudson.maven.MavenBuild$ProxyImpl2.execute(MavenBuild.java:488)
      at sun.reflect.GeneratedMethodAccessor511.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:597)
      at hudson.model.Executor$1.call(Executor.java:514)
      at hudson.util.InterceptingProxy$1.invoke(InterceptingProxy.java:23)
      at $Proxy65.execute(Unknown Source)
      at sun.reflect.GeneratedMethodAccessor876.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:597)
      at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:274)
      at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:255)
      at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:215)
      ... 9 more
      Caused by: org.xml.sax.SAXParseException: Premature end of file.
      at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
      at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)
      at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
      at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
      at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
      at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
      at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
      at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
      at javax.xml.parsers.SAXParser.parse(SAXParser.java:395)
      at javax.xml.parsers.SAXParser.parse(SAXParser.java:198)
      at hudson.plugins.cobertura.CoberturaCoverageParser.parse(CoberturaCoverageParser.java:81)
      ... 26 more

      Any help would be appreciated.
      Let me know if you need more information, I'll be glad to give it !

      Thanks a lot,
      Frederic

        Attachments

          Issue Links

            Activity

            Hide
            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Kohsuke Kawaguchi
            Path:
            changelog.html
            core/src/main/java/hudson/FilePath.java
            pom.xml
            http://jenkins-ci.org/commit/jenkins/f49d6258451155c716976d7af5433c0fde7fe890
            Log:
            [FIXED JENKINS-11251]

            The actual meat of the change is in remoting.

            Show
            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Kohsuke Kawaguchi Path: changelog.html core/src/main/java/hudson/FilePath.java pom.xml http://jenkins-ci.org/commit/jenkins/f49d6258451155c716976d7af5433c0fde7fe890 Log: [FIXED JENKINS-11251] The actual meat of the change is in remoting.
            Hide
            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Kohsuke Kawaguchi
            Path:
            src/main/java/hudson/remoting/ProxyOutputStream.java
            src/main/java/hudson/remoting/Request.java
            http://jenkins-ci.org/commit/remoting/8ffed0da4996934bfc28bf6b08c258d367a1c526
            Log:
            [JENKINS-11251 JENKINS-9189] Resurrecting what's deleted in e0e154d12d7a10759287b187467389c6e643c12b

            When communicating with remoting < 2.15, this allows them to continue to
            perform some degree of syncing, so that they can still enjoy the fix for
            JENKINS-9189.

            None of these code is exposed via API outside remoting, so at some point
            we can revert this change to simplify the code a bit and eliminate the
            redundancy, because as long as >= 2.15 remoting talk to each other,
            PipeWriter does everything we need.

            Show
            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Kohsuke Kawaguchi Path: src/main/java/hudson/remoting/ProxyOutputStream.java src/main/java/hudson/remoting/Request.java http://jenkins-ci.org/commit/remoting/8ffed0da4996934bfc28bf6b08c258d367a1c526 Log: [JENKINS-11251 JENKINS-9189] Resurrecting what's deleted in e0e154d12d7a10759287b187467389c6e643c12b When communicating with remoting < 2.15, this allows them to continue to perform some degree of syncing, so that they can still enjoy the fix for JENKINS-9189 . None of these code is exposed via API outside remoting, so at some point we can revert this change to simplify the code a bit and eliminate the redundancy, because as long as >= 2.15 remoting talk to each other, PipeWriter does everything we need.
            Hide
            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Kohsuke Kawaguchi
            Path:
            src/main/java/hudson/remoting/Channel.java
            src/main/java/hudson/remoting/Pipe.java
            src/main/java/hudson/remoting/PipeWriter.java
            src/main/java/hudson/remoting/ProxyOutputStream.java
            src/main/java/hudson/remoting/Request.java
            src/main/java/hudson/remoting/Response.java
            http://jenkins-ci.org/commit/remoting/e0e154d12d7a10759287b187467389c6e643c12b
            Log:
            [FIXED JENKINS-11251] reimplemented I/O and Request/Response sync

            See PipeWriter javadoc for the discussion and the context of this.
            This change re-implements the original fix for JENKINS-9189.

            Show
            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Kohsuke Kawaguchi Path: src/main/java/hudson/remoting/Channel.java src/main/java/hudson/remoting/Pipe.java src/main/java/hudson/remoting/PipeWriter.java src/main/java/hudson/remoting/ProxyOutputStream.java src/main/java/hudson/remoting/Request.java src/main/java/hudson/remoting/Response.java http://jenkins-ci.org/commit/remoting/e0e154d12d7a10759287b187467389c6e643c12b Log: [FIXED JENKINS-11251] reimplemented I/O and Request/Response sync See PipeWriter javadoc for the discussion and the context of this. This change re-implements the original fix for JENKINS-9189 .
            Hide
            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Kohsuke Kawaguchi
            Path:
            src/test/java/hudson/remoting/PipeWriterTest.java
            src/test/java/hudson/remoting/PipeWriterTestChecker.java
            src/test/java/hudson/remoting/RmiTestBase.java
            http://jenkins-ci.org/commit/remoting/00609519a68bb2b488d6217d49f53a76d955bed0
            Log:
            Added a test case for JENKINS-11251.

            Compare: https://github.com/jenkinsci/remoting/compare/cb1854b81ac8...00609519a68b

            Show
            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Kohsuke Kawaguchi Path: src/test/java/hudson/remoting/PipeWriterTest.java src/test/java/hudson/remoting/PipeWriterTestChecker.java src/test/java/hudson/remoting/RmiTestBase.java http://jenkins-ci.org/commit/remoting/00609519a68bb2b488d6217d49f53a76d955bed0 Log: Added a test case for JENKINS-11251 . Compare: https://github.com/jenkinsci/remoting/compare/cb1854b81ac8...00609519a68b
            Hide
            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Kohsuke Kawaguchi
            Path:
            changelog.html
            core/src/main/java/hudson/FilePath.java
            pom.xml
            http://jenkins-ci.org/commit/jenkins/6b495ceecc68d668690433eef663362d8ddede50
            Log:
            [FIXED JENKINS-11251]

            The actual meat of the change is in remoting.
            (cherry picked from commit f49d6258451155c716976d7af5433c0fde7fe890)

            Conflicts:

            changelog.html

            Show
            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Kohsuke Kawaguchi Path: changelog.html core/src/main/java/hudson/FilePath.java pom.xml http://jenkins-ci.org/commit/jenkins/6b495ceecc68d668690433eef663362d8ddede50 Log: [FIXED JENKINS-11251] The actual meat of the change is in remoting. (cherry picked from commit f49d6258451155c716976d7af5433c0fde7fe890) Conflicts: changelog.html

              People

              • Assignee:
                Unassigned
                Reporter:
                feniks Frederic Marius
              • Votes:
                1 Vote for this issue
                Watchers:
                9 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: