Gardella Juan Pablo created NIFI-5070:
-----------------------------------------

             Summary: java.sql.SQLException: ERROR 1101 (XCL01): ResultSet is 
closed
                 Key: NIFI-5070
                 URL: https://issues.apache.org/jira/browse/NIFI-5070
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework
    Affects Versions: 1.6.0
            Reporter: Gardella Juan Pablo


Discovered during NIFI-5049. According [ResultSet.next() 
javadoc|https://docs.oracle.com/javase/8/docs/api/java/sql/ResultSet.html#next%E2%80%93]:

_When a call to the {{next}} method returns {{false}}, the cursor is positioned 
after the last row. Any invocation of a {{ResultSet}} method which requires a 
current row will result in a {{SQLException}} being thrown. If the result set 
type is {{TYPE_FORWARD_ONLY}}, it is vendor specified whether their JDBC driver 
implementation will return {{false}} or throw an {{SQLException}} on a 
subsequent call to {{next}}._

With Phoenix Database and QueryDatabaseTable the exception 
{{java.sql.SQLException: ERROR 1101 (XCL01): ResultSet is closed}} is raised.

 

 



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