[jira] [Created] (DRILL-2932) Hard-coded System.out.println( "Query failed ...") in DrillResultSetImpl.

["Daniel Barclay (Drill) (JIRA)" <ji...@apache.org>]

Daniel Barclay (Drill) created DRILL-2932:
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             Summary: Hard-coded System.out.println( "Query failed ...") in DrillResultSetImpl.
                 Key: DRILL-2932
                 URL: https://issues.apache.org/jira/browse/DRILL-2932
             Project: Apache Drill
          Issue Type: Bug
            Reporter: Daniel Barclay (Drill)


There is a call to System.out.println(...) in DrillResultSetImpl.ResultListener.submissionFailed(...):

  System.out.println("Query failed: " + ex.getMessage());

(That submissionFailed(...) is part of the implementation of Statement.execute...(...) methods and ResultSet.)


In SQLLine, this causes the exception message, which currently doesn't show up otherwise in SQLLine, to show up when running SQLLine interactively.

However, writing that to System.out. is completely inappropriate. 

JDBC specifies that implementations throw SQLExceptions to report errors--implementations should not be unilaterally be deciding to write to stdout--or stderr.






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