CSV to Spark

Other

Creates a Spark DataFrame/RDD from given CSV file. See CSV Data Source documentation for more information.

Notice: This feature requires at least Apache Spark 1.5.

Input Ports

  1. Type: Remote Connection
    Spark compatible connection (HDFS, WebHDFS, HttpFS, S3, Blob Storage, ...)
  2. Type: Spark Context
    Required Spark context.

Output Ports

  1. Type: Spark Data
    Spark DataFrame/RDD

  1. Movie Recommendation Engine with Spark Collaborative Filtering

    retail association rules recommandation engine market basket analysis MBA Apriori algorithm collaborative filtering; Spark
    1. Create local Spark Context; 2. Read ratings.csv and movies.csv from movie-lens dataset into Spark (https://grouplens.…
    Users > knime > Examples > 10_Big_Data > 02_Spark_Executor

  2. Recommending Restaurants using Association Rules

    In this workflow we demonstrate how to use the KNIME Spark nodes for giving locality recommendations. For this we are us…
    Users > knime > Examples > 10_Big_Data > 02_Spark_Executor

Extension

This node is part of the extension

KNIME Extension for Apache Spark

 v4.0.0

Short Link

Drag node into KNIME Analytics Platform