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  1. Spark
  2. SPARK-6116 DataFrame API improvement umbrella ticket (Spark 1.5)
  3. SPARK-6829

Support math functions in DataFrames

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Details

    • Sub-task
    • Status: Resolved
    • Blocker
    • Resolution: Fixed
    • None
    • 1.4.0
    • SQL
    • None
    • Spark 1.5 doc/QA sprint

    Description

      DataFrames support basic arithmetics between columns. We can generate UDFs that match Java/Scala math functions to expand DataFrames operations.

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        Issue Links

          blocks

          Sub-task - The sub-task of the issue SPARK-7188 Support math functions in DataFrames in Python

          • Major - Major loss of function.
          • Resolved
          is duplicated by

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-3379 Implement 'POWER' for sql

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is related to

          Documentation - Documentation or Website SPARK-7710 User guide and example code for math/stat functions in DataFrames

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          links to

          Pull request #5616 [Github] Pull Request #5616 (brkyvz)

          Activity

            People

              brkyvz Burak Yavuz
              mengxr Xiangrui Meng
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              Dates

                Created:
                Updated:
                Resolved: