Uploaded image for project: 'Apache Drill'
  1. Apache Drill
  2. DRILL-2312

JDBC driver returning incorrect data after extended usage

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Cannot Reproduce
    • Affects Version/s: None
    • Fix Version/s: 1.2.0
    • Component/s: Client - JDBC
    • Labels:
      None

      Description

      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.

      isFile: true
      isDirectory: false
      isFile: false
      isDirectory: false
      isFile: false
      isDirectory: false
      isFile: false
      isDirectory: false
      isFile: false
      isDirectory: false
      

        Attachments

          Activity

            People

            • Assignee:
              dsbos Daniel Barclay
              Reporter:
              norrisl Norris Lee
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: