[jira] [Created] (DRILL-2524) When json records are separated by a 'COMMA'(which drill does not support), we should throw a proper error

["Rahul Challapalli (JIRA)" <ji...@apache.org>]

Rahul Challapalli created DRILL-2524:
----------------------------------------

             Summary: When json records are separated by a 'COMMA'(which drill does not support), we should throw a proper error
                 Key: DRILL-2524
                 URL: https://issues.apache.org/jira/browse/DRILL-2524
             Project: Apache Drill
          Issue Type: Bug
          Components: Storage - JSON
            Reporter: Rahul Challapalli
            Assignee: Steven Phillips
            Priority: Minor


git.commit.id.abbrev=f1b59ed

Data :
{code}
{
    "int_col":1
},
{
    "int_col":2
}
{code}

The error message from running the below query does not indicate where the problem is. Since some of the publicly found JSON's use a COMMA to separate records, we should throw a proper error message
{code}
select count(*) from `temp.json`;
+------------+
|   EXPR$0   |
+------------+
Query failed: RemoteRpcException: Failure while running fragment., You tried to do a batch data read operation when you were in a state of STOP.  You can only do this type of operation when you are in a state of OK or OK_NEW_SCHEMA. [ 1541e79c-6570-416c-8ab5-e5922bdc0599 on qa-node190.qa.lab:31010 ]
[ 1541e79c-6570-416c-8ab5-e5922bdc0599 on qa-node190.qa.lab:31010 ]


java.lang.RuntimeException: java.sql.SQLException: Failure while executing query.
	at sqlline.SqlLine$IncrementalRows.hasNext(SqlLine.java:2514)
	at sqlline.SqlLine$TableOutputFormat.print(SqlLine.java:2148)
	at sqlline.SqlLine.print(SqlLine.java:1809)
	at sqlline.SqlLine$Commands.execute(SqlLine.java:3766)
	at sqlline.SqlLine$Commands.sql(SqlLine.java:3663)
	at sqlline.SqlLine.dispatch(SqlLine.java:889)
	at sqlline.SqlLine.begin(SqlLine.java:763)
	at sqlline.SqlLine.start(SqlLine.java:498)
	at sqlline.SqlLine.main(SqlLine.java:460)
{code}



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