Uploaded image for project: 'Spark'
  1. Spark
  2. SPARK-11046

Pass schema from R to JVM using JSON format

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Not A Problem
    • 1.5.1
    • None
    • SparkR
    • None

    Description

      Currently, SparkR passes a DataFrame schema from R to JVM backend using regular expression. However, Spark now supports schmea using JSON format. So enhance SparkR to use schema in JSON format.

      Attachments

        Issue Links

          is related to

          Sub-task - The sub-task of the issue SPARK-10051 Support collecting data of StructType in DataFrame

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              Unassigned Unassigned
              sunrui Sun Rui
              Votes:
              0 Vote for this issue
              Watchers:
              7 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: