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https://issues.apache.org/jira/browse/KARAF-4554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guillaume Nodet resolved KARAF-4554.
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Resolution: Fixed
> Completion of the 'watch' command hangs Karaf
> ---------------------------------------------
>
> Key: KARAF-4554
> URL: https://issues.apache.org/jira/browse/KARAF-4554
> Project: Karaf
> Issue Type: Bug
> Components: karaf-shell
> Affects Versions: 4.0.5
> Reporter: J. Brébec
> Assignee: Guillaume Nodet
> Priority: Critical
> Fix For: 4.1.0, 4.0.6
>
>
> In the shell, write "watch " followed by the <tab> key : Karaf hangs and
> take 100% cpu.
> The 'CommandsCompleter' used in the 'WatchAction' add itself to the list of
> known completers, resulting in an infinite list of possible commands.
> I put the priority on critical on this issue, because it's really easy to
> kill a container in production with this command.
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