Create Big Data Test Environment

This Node Is Deprecated — This version of the node has been replaced with a new and improved version. The old version is kept for backwards-compatibility, but for all new workflows we suggest to use the version linked below.
Go to Suggested ReplacementCreate Big Data Test Environment
Creates a fully functional big data environment for testing purposes, including Apache Hive, Apache Spark and a remote file system. This node has no own configuration, instead it will read its configuration from a file called flowvariables.csv from the root of the KNIME workspace. This file is expected two provide keys and values. These can be used to control what this node does.

Note: This node only creates a new Spark context upon its first execution after KNIME has started, or after the context has been destroyed. The Spark context created by during its first execution is meant to be shared between KNIME testflows.

Note: This node uses the old connection information based file system output port.

Input Ports

This node has no input ports

Output Ports

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JDBC connection to a Hive instance. This port can be connected to the KNIME database nodes.
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Remote file system connection that can be used with the Spark nodes that read/write files.
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Spark context, that can be connected to all Spark nodes.

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