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  1. Hadoop Map/Reduce
  2. MAPREDUCE-674

Sqoop should allow a "where" clause to avoid having to export entire tables

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Sqoop currently only exports at the granularity of a table. This doesn't work well on systems with large tables, where the overhead of performing a full dump each time is significant. Allowing the user to specify a where clause is a relatively simple task which will give Sqoop a lot more flexibility.

        Attachments

        1. HADOOP-6115.patch
          13 kB
          Kevin Weil
        2. MAPREDUCE-674.patch
          13 kB
          Kevin Weil

          Activity

            People

            • Assignee:
              kevinweil Kevin Weil
              Reporter:
              kevinweil Kevin Weil
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              Dates

              • Created:
                Updated:
                Resolved: