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https://issues.apache.org/jira/browse/DRILL-19?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13550632#comment-13550632
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Jacques Nadeau commented on DRILL-19:
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Nulls -> I'll skip nulls for now then
Array type -> I see, currently all arrays have schema in place assuming its
heteregenous. I will add a field so it represents all value types in the array
where they have all the same types.
Map -> Sounds good.
Map & Parent -> The top level object currently is a map. Currently schema
fields have reference to its children (if present) instead of the other way
around. I can also have a reference to its parent if that helps traversing.
Key -> Not sure what you mean by this, currently the "key" is the fullFieldName
String, as you can see from my print out. Maybe you can give me an example?
> Build a JSON scanner that does schema discovery
> -----------------------------------------------
>
> Key: DRILL-19
> URL: https://issues.apache.org/jira/browse/DRILL-19
> Project: Apache Drill
> Issue Type: New Feature
> Reporter: Jacques Nadeau
> Assignee: Timothy Chen
>
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