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From "Rahul Challapalli (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-1829) selecting a wide column returns an empty result
Date Tue, 09 Dec 2014 00:29:12 GMT
Rahul Challapalli created DRILL-1829:
----------------------------------------

             Summary: selecting a wide column returns an empty result
                 Key: DRILL-1829
                 URL: https://issues.apache.org/jira/browse/DRILL-1829
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Data Types
            Reporter: Rahul Challapalli
         Attachments: 10000.tbl, 100000.tbl

git.commit.id.abbrev=142e577

I attached 2 files. Both of them have just 1 column. The length of the column in one file
is 10000 and in the other it is 100000.

The below queries fail to produce any output
{code}
0: jdbc:drill:schema=dfs.drillTestDir> select columns[0] from `data-shapes/100000.tbl`;
+--+
|  |
+--+
+--+
No rows selected (0.09 seconds)
0: jdbc:drill:schema=dfs.drillTestDir> select count(*) from `data-shapes/100000.tbl`;
+--+
|  |
+--+
+--+
No rows selected (0.092 seconds)
{code}

The same queries work when the column width is 10000.

Let me know if you need anything.



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