Impala to Spark (legacy)

Other

This node is part of the legacy database framework. For more information on how to migrate to the new database framework see the migration section of the database documentation.

Converts an incoming Impala query into a Spark DataFrame/RDD.

Input Ports

  1. Type: Database Query
    Input data (Impala query).
  2. Type: Spark Context
    Required Spark context.

Output Ports

  1. Type: Spark Data
    Spark DataFrame/RDD

Extension

This node is part of the extension

KNIME Extension for Apache Spark

v4.0.0

Short Link

Drag node into KNIME Analytics Platform