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Posted to issues@tajo.apache.org by "Jaewoong Jung (JIRA)" <ji...@apache.org> on 2014/11/14 09:50:33 UTC

[jira] [Created] (TAJO-1178) Some error messages for wrong JSON queries are not so much helpful

Jaewoong Jung created TAJO-1178:
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             Summary: Some error messages for wrong JSON queries are not so much helpful
                 Key: TAJO-1178
                 URL: https://issues.apache.org/jira/browse/TAJO-1178
             Project: Tajo
          Issue Type: Bug
            Reporter: Jaewoong Jung
            Assignee: Jaewoong Jung


When some required fields are missing, (e.g. OpType) tsql shows a dumb error message, "ERROR: java.lang.NullPointerException", which helps little in figuring out the problem.

It should be more user-friendly like "Missing required filed: OpType".



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