Hanifi Gunes created DRILL-3231:
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             Summary: Throw better error messages for schema changes
                 Key: DRILL-3231
                 URL: https://issues.apache.org/jira/browse/DRILL-3231
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Data Types
    Affects Versions: 1.0.0
            Reporter: Hanifi Gunes
            Assignee: Hanifi Gunes


This task is concerned about making error messages more intelligible especially 
for the case of schema changes.

{code:title=current error message}
Error: DATA_READ ERROR: Error parsing JSON - You tried to write a BigInt
type when you are using a ValueWriter of type NullableFloat8WriterImpl.
{code}

Proposed message should be non-technical possibly with some more context that 
helps investigate the problem such like line and column number and name.



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