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Key: CONTINUUM-1940
Type: Bug Bug
Status: Closed Closed
Resolution: Cannot Reproduce
Priority: Major Major
Assignee: Emmanuel Venisse
Reporter: Julien S
Votes: 2
Watchers: 2
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Continuum

NPE in IRC notifier

Created: 21/Oct/08 05:21 AM   Updated: 15/May/09 04:18 AM   Resolved: 15/May/09 04:18 AM
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Component/s: Notifier - IRC
Affects Version/s: 1.2
Fix Version/s: 1.3.3

Time Tracking:
Not Specified

File Attachments: 1. Text File irc-config.patch (1 kB)

Complexity: Intermediate
Patch Submitted: Yes


 Description  « Hide

Note: apparently not a duplicate of previous similar issues. The problem is with 1.2.

2008-10-21 02:01:33,841 [pool-1-thread-1] INFO buildController - Performing action deploy-artifact
2008-10-21 02:01:33,863 [Thread-16] ERROR taskQueueExecutor#build-project - Error executing task
edu.emory.mathcs.backport.java.util.concurrent.ExecutionException: java.lang.NullPointerException
at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.getResult(FutureTask.java:299)
at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.get(FutureTask.java:118)
at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.waitForTask(ThreadedTaskQueueExecutor.java:159)
at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.run(ThreadedTaskQueueExecutor.java:127)
Caused by: java.lang.NullPointerException
at org.apache.maven.continuum.notification.AbstractContinuumNotifier.getPreviousBuild(AbstractContinuumNotifier.java:244)
at org.apache.maven.continuum.notification.irc.IrcContinuumNotifier.buildComplete(IrcContinuumNotifier.java:272)
at org.apache.maven.continuum.notification.irc.IrcContinuumNotifier.sendMessage(IrcContinuumNotifier.java:254)
at org.apache.maven.continuum.notification.DefaultContinuumNotificationDispatcher.sendNotification(DefaultContinuumNotificationDispatcher.java:201)
at org.apache.maven.continuum.notification.DefaultContinuumNotificationDispatcher.sendNotification(DefaultContinuumNotificationDispatcher.java:184)
at org.apache.maven.continuum.notification.DefaultContinuumNotificationDispatcher.buildComplete(DefaultContinuumNotificationDispatcher.java:96)
at org.apache.maven.continuum.buildcontroller.DefaultBuildController.endBuild(DefaultBuildController.java:241)
at org.apache.maven.continuum.buildcontroller.DefaultBuildController.build(DefaultBuildController.java:195)
at org.apache.maven.continuum.buildcontroller.BuildProjectTaskExecutor.executeTask(BuildProjectTaskExecutor.java:50)
at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable$1.run(ThreadedTaskQueueExecutor.java:116)
at edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:987)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:528)
at java.lang.Thread.run(Thread.java:619)

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Aaron Unger added a comment - 26/Feb/09 11:05 AM - edited

It appears that the IRC notification configuration was left out. If you add the following to the plexus config (apps/continuum/WEB-INF/classes/META-INF/plexus/application.xml), it should start working for you. I added it at line 156 in mine.

<!--
    | The IRC notifier
    |-->
    <component>
      <role>org.apache.maven.continuum.notification.Notifier</role>
      <role-hint>irc</role-hint>
      <implementation>org.apache.maven.continuum.notification.irc.IrcContinuumNotifier</implementation>
      <requirements>
        <requirement>
          <role>org.apache.maven.continuum.configuration.ConfigurationService</role>
        </requirement>
        <requirement>
          <role>org.apache.continuum.dao.ProjectDao</role>
        </requirement>
        <requirement>
          <role>org.apache.continuum.dao.BuildResultDao</role>
        </requirement>
      </requirements>
      <configuration>
        <alwaysSend>false</alwaysSend>
      </configuration>
    </component>

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Aaron Unger added a comment - 26/Feb/09 11:16 AM

Patch to insert the IRC notification config into the plexus config file.


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Stephan Heinze added a comment - 26/Feb/09 01:11 PM

Thanks a lot. Works for me.


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Julien S added a comment - 27/Feb/09 03:05 AM

Thanks Aaron. It works like a charm.


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Brett Porter added a comment - 14/Mar/09 12:30 AM

patch to review, I get this on vmbuild as well

seen on vmbuild:

2009-03-13 22:22:34,362 [Thread-16] ERROR taskQueueExecutor#build-project  - Error executing task
edu.emory.mathcs.backport.java.util.concurrent.ExecutionException: java.lang.NullPointerException
        at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.getResult(FutureTask.java:301)
        at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.get(FutureTask.java:130)
        at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.waitForTask(ThreadedTaskQueueExecutor.java:165)
        at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable.run(ThreadedTaskQueueExecutor.java:127)
Caused by: java.lang.NullPointerException
        at org.apache.maven.continuum.notification.AbstractContinuumNotifier.getPreviousBuild(AbstractContinuumNotifier.java:244)
        at org.apache.maven.continuum.notification.irc.IrcContinuumNotifier.buildComplete(IrcContinuumNotifier.java:272)
        at org.apache.maven.continuum.notification.irc.IrcContinuumNotifier.sendMessage(IrcContinuumNotifier.java:254)
        at org.apache.maven.continuum.notification.DefaultContinuumNotificationDispatcher.sendNotification(DefaultContinuumNotificationDispatcher.java:201)
        at org.apache.maven.continuum.notification.DefaultContinuumNotificationDispatcher.sendNotification(DefaultContinuumNotificationDispatcher.java:184)
        at org.apache.maven.continuum.notification.DefaultContinuumNotificationDispatcher.buildComplete(DefaultContinuumNotificationDispatcher.java:96)
        at org.apache.maven.continuum.buildcontroller.DefaultBuildController.endBuild(DefaultBuildController.java:241)
        at org.apache.maven.continuum.buildcontroller.DefaultBuildController.build(DefaultBuildController.java:195)
        at org.apache.maven.continuum.buildcontroller.BuildProjectTaskExecutor.executeTask(BuildProjectTaskExecutor.java:50)

this may be the same/similar to CONTINUUM-1548, but it doesn't provide details


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Maria Catherine Tan added a comment - 20/Mar/09 11:44 AM

Irc notification is working in 1.3.2-SNAPSHOT rev 756373. Removing 1.3.2 from the fix version


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Emmanuel Venisse added a comment - 15/May/09 04:18 AM

Cannot reproduce in 1.3.3
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