[jira] [Updated] (ARIA-231) Parser does not show validation error if the same section appears twice

["Tal Liron (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARIA-231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tal Liron updated ARIA-231:
---------------------------
    Summary: Parser does not show validation error if the same section appears twice  (was: Parser does not validation error if the same section appears twice)

> Parser does not show validation error if the same section appears twice
> -----------------------------------------------------------------------
>
>                 Key: ARIA-231
>                 URL: https://issues.apache.org/jira/browse/ARIA-231
>             Project: AriaTosca
>          Issue Type: Task
>            Reporter: Tal Liron
>
> Investigate what happens when a YAML section appears twice, e.g.:
> {code}
> node_templates:
>   my_template:
>     requirements:
>       ...
>     requirements:
>       ...
> {code}
> One would imagine that it's illegal YAML for a dict key to appear twice, and that the YAML parser should fail. If it's indeed a YAML parser bug, it might difficult to detect...



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