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  1. Tajo
  2. TAJO-1486

Text file should support to skip header rows when creating external table

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.10.0
    • Fix Version/s: 0.11.0
    • Component/s: Storage
    • Labels:
      None

      Description

      It is quite common to see header/footer lines in real world data set. So skipping first/last N lines in "create external table" DDL can be useful feature for Tajo users. In this way, user don't need additional processing of data which generated by other application with a header or footer and directly use the file for table operations.

      cf. Same feature added in Hive 0.13 : https://issues.apache.org/jira/browse/HIVE-5795

        Attachments

        1. TAJO-1486.patch
          7 kB
          Jongyoung Park
        2. TAJO-1486-1.patch
          7 kB
          Jongyoung Park

          Activity

            People

            • Assignee:
              eminency Jongyoung Park
              Reporter:
              ykko Youngkyong Ko
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              Dates

              • Created:
                Updated:
                Resolved: