[jira] [Created] (DRILL-2472) JDBC : ResultSet.wasNull should give proper error message when a user tries to call it before calling getXXX method

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

Rahul Challapalli created DRILL-2472:
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             Summary: JDBC : ResultSet.wasNull should give proper error message when a user tries to call it before calling getXXX method
                 Key: DRILL-2472
                 URL: https://issues.apache.org/jira/browse/DRILL-2472
             Project: Apache Drill
          Issue Type: Bug
          Components: Client - JDBC
            Reporter: Rahul Challapalli
            Assignee: Daniel Barclay (Drill)
            Priority: Minor


git.commit.id.abbrev=7b4c887

Drill currently throws the below error when we call wasNull before calling getXXX method

{code}
Exception in thread "main" 17:15:07.935 [Client-1] DEBUG o.a.drill.exec.rpc.user.UserClient - Sending response with Sender 557575560
java.lang.ArrayIndexOutOfBoundsException: 1
	at org.apache.drill.jdbc.DrillAccessorList.wasNull(DrillAccessorList.java:53)
	at org.apache.drill.jdbc.DrillCursor.wasNull(DrillCursor.java:138)
	at net.hydromatic.avatica.AvaticaResultSet.wasNull(AvaticaResultSet.java:201)
{code}

Drill should instead give the appropriate error message



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