Kevin Wilfong created HIVE-3393:
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             Summary: get_json_object and json_tuple should use Jackson library
                 Key: HIVE-3393
                 URL: https://issues.apache.org/jira/browse/HIVE-3393
             Project: Hive
          Issue Type: Improvement
          Components: UDF
    Affects Versions: 0.10.0
            Reporter: Kevin Wilfong
            Assignee: Kevin Wilfong
            Priority: Minor


The Jackson library's JSON parsers have been shown to be significantly faster 
that json.org's.  The library is already included, so I can't think of a reason 
not to use it.

There's also the potential for further improvements in replacing many of the 
try catch blocks with if statements.

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