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From "Ted Dunning (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-19) Build a JSON scanner that does schema discovery
Date Sat, 19 Jan 2013 02:22:12 GMT

    [ https://issues.apache.org/jira/browse/DRILL-19?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13557879#comment-13557879
] 

Ted Dunning commented on DRILL-19:
----------------------------------

Main methods are OK, but it is far preferable to build up unit tests that demonstrate typical
usage.  Not only do they show how things run, they also (should) show what output is expected.
 


                
> 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
>
> Build a JSON scanner that reads a file and converts it into two parts: a stream of records
and a schema which reflects the schema of the records.  

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