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  1. Spark
  2. SPARK-9999 Dataset API on top of Catalyst/DataFrame
  3. SPARK-11970

Add missing APIs in Dataset

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.6.0
    • SQL
    • None

    Description

      We should add the following functions to Dataset:

      1. show

      2. cache / persist / unpersist

      3. sample

      4. join with outer join support

      Attachments

        Issue Links

          is duplicated by

          Sub-task - The sub-task of the issue SPARK-11934 [SQL] Adding joinType into joinWith

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-11896 [SQL] Support Sample in Dataset APIs

          • Major - Major loss of function.
          • Closed
          links to

          Pull request #9921 [Github] Pull Request #9921 (gatorsmile)

          Pull request #9955 [Github] Pull Request #9955 (gatorsmile)

          Activity

            People

              smilegator Xiao Li
              rxin Reynold Xin
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              Dates

                Created:
                Updated:
                Resolved: