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Impala to Spark

KNIME Extension for Apache Spark core infrastructure version 4.3.1.v202101261633 by KNIME AG, Zurich, Switzerland

Imports the result of an incoming Impala query into Spark as a DataFrame/RDD. The query is executed using Spark SQL, which supports a subset of Impala's own SQL dialect. The limitations of Spark SQL are described in the Spark documentation.

Input Ports

Impala query
Spark context

Output Ports

Spark DataFrame/RDD which contains the result of the Impala query

Best Friends (Incoming)

Best Friends (Outgoing)



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