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  1. Jenkins
  2. JENKINS-6782

EC2 cloud configuration fails to load after restart

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Blocker Blocker
    • ec2-plugin
    • None

      When Hudson is restarted after configuring an EC2 cloud, the attached error shows up in Hudson's log, and the cloud configuration is no longer present. Also see http://hudson.361315.n4.nabble.com/Initialization-error-with-EC2-plugin-td2173614.html. I got this error when running via hpi:run on trunk (ec2 plugin 1.9-SNAPSHOT) but we're also seeing it with the released 1.8 on ci.hudson-labs.org.

          [JENKINS-6782] EC2 cloud configuration fails to load after restart

          Alan Harder added a comment -

          Exception shows attempt to load an abstract class, so XSTREAM.alias() call at bottom of EC2Cloud.java is not taking effect. Probably this static block is not called before xstream starts loading.. some other plugins (locale, sauce_ondemand) add xstream aliases in Plugin class to ensure it is done before data loading.

          Alan Harder added a comment - Exception shows attempt to load an abstract class, so XSTREAM.alias() call at bottom of EC2Cloud.java is not taking effect. Probably this static block is not called before xstream starts loading.. some other plugins (locale, sauce_ondemand) add xstream aliases in Plugin class to ensure it is done before data loading.

          Andrew Bayer added a comment -

          Yup, that does the trick - fixing it and committing now.

          Andrew Bayer added a comment - Yup, that does the trick - fixing it and committing now.

          Code changed in hudson
          User: : abayer
          Path:
          trunk/hudson/plugins/ec2/src/main/java/hudson/plugins/ec2/EC2Cloud.java
          trunk/hudson/plugins/ec2/src/main/java/hudson/plugins/ec2/PluginImpl.java
          http://jenkins-ci.org/commit/32093
          Log:
          [FIXED JENKINS-6782] Moved xstream alias mapping to new PluginImpl, so that it's in place before we try to load the data from the config file

          SCM/JIRA link daemon added a comment - Code changed in hudson User: : abayer Path: trunk/hudson/plugins/ec2/src/main/java/hudson/plugins/ec2/EC2Cloud.java trunk/hudson/plugins/ec2/src/main/java/hudson/plugins/ec2/PluginImpl.java http://jenkins-ci.org/commit/32093 Log: [FIXED JENKINS-6782] Moved xstream alias mapping to new PluginImpl, so that it's in place before we try to load the data from the config file

            abayer Andrew Bayer
            abayer Andrew Bayer
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              Created:
              Updated:
              Resolved: