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Posted to issues@karaf.apache.org by "J. Brébec (Jira)" <ji...@apache.org> on 2019/12/11 09:46:00 UTC

[jira] [Updated] (KARAF-6542) Refreshing sshd cause the ssh service to be unavailable

     [ https://issues.apache.org/jira/browse/KARAF-6542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

J. Brébec updated KARAF-6542:
-----------------------------
    Attachment: KARAF6542.patch

> Refreshing sshd cause the ssh service to be unavailable
> -------------------------------------------------------
>
>                 Key: KARAF-6542
>                 URL: https://issues.apache.org/jira/browse/KARAF-6542
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf
>    Affects Versions: 4.2.6
>            Reporter: J. Brébec
>            Priority: Major
>         Attachments: KARAF6542.patch
>
>
> When a feature cause the bundle org.apache.sshd to be refreshed, then the ssh server is stopped and restarted. however, the restart doesn't work and the ssh service is then unavailable.
>  
> For example, installing bouncycastle into Karaf stop the ssh service. Restarting Karaf fixes this issue.
>  
> This issue come from a conflict between the thread context class loader (which can see the "old" sshd bundle) and a ServiceLoader pattern used in sshd. The ssh server failed to start with a ClassNotFound exception.



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