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From "Deneche A. Hakim (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-4423) TestCsvHeader#testEmptyFinalColumn is causing the unit test framework to print 10K rows in Stdout
Date Mon, 22 Feb 2016 20:45:18 GMT
Deneche A. Hakim created DRILL-4423:
---------------------------------------

             Summary: TestCsvHeader#testEmptyFinalColumn is causing the unit test framework
to print 10K rows in Stdout
                 Key: DRILL-4423
                 URL: https://issues.apache.org/jira/browse/DRILL-4423
             Project: Apache Drill
          Issue Type: Bug
    Affects Versions: 1.5.0
            Reporter: Deneche A. Hakim
            Assignee: Deneche A. Hakim
            Priority: Minor


This unit test is printing 10.000 rows all equal to the following line:
{noformat}
field2(VARCHAR:REQUIRED)[$offsets$(UINT4:REQUIRED)]
{noformat}

DrillTestWrapper contains the following code in 2 separate methods that prints a field's details
whenever an "empty" value is encountered:
{code}
            if (obj instanceof Text) {
              obj = obj.toString();
              if (obj.equals("")) {
                System.out.println(w.getField());
              }
            }
{code}

Because this particular unit test was creating 10K rows with an empty field, it was causing
lot's of output to Stdout.



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