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Flink Connector

Gradoop Integration for KNIME Workbench version 1.0.0.v201911212144 by Steffen Dienst

This node allows to define any information that is needed to create a connection with a Flink Cluster.


General Settings

Execution Environment
Defines whether the Flink/Gradoop job runs locally or on a remote system.
Flink cluster host
Enter the Flink cluster host here.
Flink cluster port
Enter the Flink cluster port here.
Number of cluster nodes
Enter the number of cluster nodes here.
Memory per cluster node in Mb
Defines the maximal available memory for each cluster node in Mb.
Name of HDFS user
Enter the hdfs user name here.
The number of cores used per cluster worker.

Output Ports

Connection details used by Executor nodes

Best Friends (Incoming)

Best Friends (Outgoing)


To use this node in KNIME, install Gradoop-Integration from the following update site:


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