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Posted to issues@drill.apache.org by "Norris Lee (JIRA)" <ji...@apache.org> on 2015/02/25 19:57:05 UTC

[jira] [Created] (DRILL-2312) JDBC driver returning incorrect data after extended usage

Norris Lee created DRILL-2312:
---------------------------------

             Summary: JDBC driver returning incorrect data after extended usage
                 Key: DRILL-2312
                 URL: https://issues.apache.org/jira/browse/DRILL-2312
             Project: Apache Drill
          Issue Type: Bug
          Components: Client - JDBC
            Reporter: Norris Lee
            Assignee: Daniel Barclay (Drill)


After executing ~20-30 queries with the JDBC driver, the data returned from a "Show files" query is incorrect, particularly the isFile and isDirectory columns. The first item in the schema/directory will be correct, but subsequent items will report "false" for isFile and isDirectory.

This was tested with just a simple program that just loops through executeQuery and prints out the values for isFile and isDirectory. The JDBC driver used was the Drill 0.7 snapshot.

{code}
isFile: true
isDirectory: false
isFile: false
isDirectory: false
isFile: false
isDirectory: false
isFile: false
isDirectory: false
isFile: false
isDirectory: false
{code}



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