[jira] [Created] (DRILL-2817) Drill should throw a more meaningful error message when we have json records separated by ',' in a file

[Rahul Challapalli (JIRA)]

Rahul Challapalli created DRILL-2817:
----------------------------------------

             Summary: Drill should throw a more meaningful error message when 
we have json records separated by ',' in a file
                 Key: DRILL-2817
                 URL: https://issues.apache.org/jira/browse/DRILL-2817
             Project: Apache Drill
          Issue Type: Bug
          Components: Storage - JSON
            Reporter: Rahul Challapalli
            Assignee: Steven Phillips


git.commit.id.abbrev=5cd36c5

Data Set contains records separated by ',':
{code}
{
  "id" : 1
},
{
  "id" : 2
}
{code}

Query from Drill :
{code}
select * from `temp.json`;
Query failed: DATA_READ ERROR: Error parsing JSON. - Unexpected character (',' 
(code 44)): expected a valid value (number, String, array, object, 'true', 
'false' or 'null')

Filename /drill/testdata/complex/json/temp.json
Record 2
Column 3
Fragment 0:0

[9803ff81-7329-4e13-ae7d-b1004502384f on qa-node191.qa.lab:31010]
Error: exception while executing query: Failure while executing query. 
(state=,code=0)
{code}

We should improve the error message to iindicate that we should not use ',' to 
separate json records.



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