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Table to Spark

Tools & ServicesApache SparkIOReadStreamable
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Creates a Spark DataFrame/RDD from the KNIME data table.

KNIME's LocalTime and ZonedDateAndTime data types are not supported by Spark. The Modify Time Zone Node can be used to convert them into e.g. a compatible LocalDateTime .

Node details

Input ports
  1. Type: Table
    KNIME table
    KNIME data table
  2. Type: Spark Context
    Spark context
    Required Spark context.
Output ports
  1. Type: Spark Data
    Spark DataFrame/RDD
    Spark DataFrame/RDD

Extension

The Table to Spark node is part of this extension:

  1. Go to item

Related workflows & nodes

  1. Go to item
  2. Go to item
  3. Go to item

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