Github user elbamos commented on the pull request:
https://github.com/apache/incubator-zeppelin/pull/203#issuecomment-133186523
This looks really helpful! I withdraw my prior objection.
> On Aug 17, 2015, at 4:37 AM, madhuka <[email protected]> wrote:
>
> @elbamos Thanks for the feedback. A validator is important to determine
the data maps to the schema without any errors beforehand. Yes it is
complicated but I will write more simpler manner so that everybody can
understand. It's not an interpreter. It's useful for users as well as for
developers. Users can use the validator before visualization to check if the
data is in accordance with the data model. It will not break and the user can
take the right decision. For zeppelin developers when they introduce a new
chart library they can add a validator for it so that users can validate the
data before they visualize it.
>
> â
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