This node requires access to a remote file system such as HDFS/webHDFs/httpFS or S3/Blob Store in order to exchange temporary files between KNIME and the Spark context (running on the cluster).
Note: Executing this node always creates a new Spark context. Resetting the node or closing the KNIME workflow will destroy the Spark context. Spark contexts created by this node cannot be shared between KNIME workflows.
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To use this node in KNIME, install the extension KNIME Extension for Apache Spark from the below update site following our NodePit Product and Node Installation Guide:
A zipped version of the software site can be downloaded here.
Do you have feedback, questions, comments about NodePit, want to support this platform, or want your own nodes or workflows listed here as well? Do you think, the search results could be improved or something is missing? Then please get in touch! Alternatively, you can send us an email to firstname.lastname@example.org, follow @NodePit on Twitter, or chat on Gitter!
Please note that this is only about NodePit. We do not provide general support for KNIME — please use the KNIME forums instead.