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Posted to issues@spark.apache.org by "Vicente Masip (JIRA)" <ji...@apache.org> on 2017/01/11 11:42:58 UTC

[jira] [Created] (SPARK-19177) SparkR Data Frame operation between columns elements

Vicente Masip created SPARK-19177:
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             Summary: SparkR Data Frame operation between columns elements
                 Key: SPARK-19177
                 URL: https://issues.apache.org/jira/browse/SPARK-19177
             Project: Spark
          Issue Type: Question
          Components: SparkR
    Affects Versions: 2.0.2
            Reporter: Vicente Masip
            Priority: Minor


I have commented this in other thread, but I think it can be important to clarify that:

What happen when you are working with 50 columns and gapply? Do I rewrite 50 columns scheme with it's new column from gapply operation? I think there is no alternative because structFields cannot be appended to structType. Any suggestions?



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