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From J. Brébec (JIRA) <j...@apache.org>
Subject [jira] [Created] (KARAF-6080) Duplicate configuration randomly created on the first start in ConfigurationAdmin
Date Tue, 08 Jan 2019 16:55:00 GMT
J. Brébec created KARAF-6080:
--------------------------------

             Summary: Duplicate configuration randomly created on the first start in ConfigurationAdmin
                 Key: KARAF-6080
                 URL: https://issues.apache.org/jira/browse/KARAF-6080
             Project: Karaf
          Issue Type: Bug
          Components: karaf
    Affects Versions: 4.2.2
         Environment: Karaf 4.1.2, Karaf 4.2.2

Windows 7, Equinox
            Reporter: J. Brébec


On the first start, if a boot feature contains a <config/> element, and the associated
.cfg file exists in the etc folder, then this Configuration can be created twice in ConfigurationAdmin
:
 # File Install check the etc folder and create for every cfg a Configuration in ConfigurationAdmin
 # the FeatureService (FeatureConfigInstaller), when a feature is installed and has a configuration,
check if this configuration exists in ConfigurationAdmin. If the configuration doesn't exists,
then it creates a new one

If 1 and 2 are executed simultaneously, then the same configuration is created twice in ConfigurationAdmin.
If this configuration is linked to a managed service, then this service will be instanciated
twice.

By default, the karaf-maven-plugin copies every cfg to the etc folder, this issue can probably
be triggered by any <config/> element on a boot feature.



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