[jira] [Commented] (MESOS-6349) JSON Generation breaks if other locale than C is used

["Alexander Rojas (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-6349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15565367#comment-15565367 ] 

Alexander Rojas commented on MESOS-6349:
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This error was reported in the past https://mail-archives.apache.org/mod_mbox/mesos-user/201605.mbox/%3Ctrinity-8eb0291f-7265-40c1-bdfc-59997e31264e-1464511647464@3capp-gmx-bs14%3E. However it is difficult to reproduce since programs set the {{C}} locale at launch.

It is not clear how in some systems the locale is changed to the locale of the system since Mesos doesn't explicitly sets one.

> JSON Generation breaks if other locale than C is used
> -----------------------------------------------------
>
>                 Key: MESOS-6349
>                 URL: https://issues.apache.org/jira/browse/MESOS-6349
>             Project: Mesos
>          Issue Type: Bug
>          Components: stout
>            Reporter: Alexander Rojas
>
> In locales where the decimal separator is different from a {{.}}, i.e. Latin American locales, Europe locales and most of asia, the JSON generated is invalid, since it uses the system locale.
> Example, the following code will be generated:
> {code}
> {
>   "float_number" : 1234567,9871
> }
> {code}
> Instead of the expected:
> {code}
> {
>   "float_number" : 1234567.9871
> }
> {code}



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