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Posted to issues@mesos.apache.org by "Isabel Jimenez (JIRA)" <ji...@apache.org> on 2016/02/10 17:48:18 UTC

[jira] [Commented] (MESOS-1778) Provide an option to validate flag value in stout/flags.

    [ https://issues.apache.org/jira/browse/MESOS-1778?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15141129#comment-15141129 ] 

Isabel Jimenez commented on MESOS-1778:
---------------------------------------

This was added in: 
https://github.com/apache/mesos/commit/5596233382844da05b82a7769c726a8cdd1bfa17

> Provide an option to validate flag value in stout/flags. 
> ---------------------------------------------------------
>
>                 Key: MESOS-1778
>                 URL: https://issues.apache.org/jira/browse/MESOS-1778
>             Project: Mesos
>          Issue Type: Improvement
>          Components: stout
>            Reporter: Alexander Rukletsov
>            Assignee: Isabel Jimenez
>            Priority: Minor
>
> Currently we can provide the default value for a flag, but cannot check if the flag is set to a reasonable value and, e.g., issue a warning. Passing an optional lambda checker to {{FlagBase::add()}} can be a possible solution.



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