[jira] [Commented] (KARAF-4554) Completion of the 'watch' command hangs Karaf

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KARAF-4554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15384450#comment-15384450 ] 

ASF subversion and git services commented on KARAF-4554:
--------------------------------------------------------

Commit 622e11ca22a1bd5abcd0104ce622780f0d5ea8d0 in karaf's branch refs/heads/karaf-4.0.x from [~gnt]
[ https://git-wip-us.apache.org/repos/asf?p=karaf.git;h=622e11c ]

[KARAF-4554] Fix shell:watch command completion

> 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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