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Chunk Loop Start

KNIME Base Nodes version 4.3.0.v202012031743 by KNIME AG, Zurich, Switzerland

Chunking loop start, each iteration processes another (consecutive) chunk of rows. The chunking can be set as either a fixed number of chunks (which is equal to the number of iterations) or a fixed number of rows per chunk/iteration.

Options

Rows per chunk
Set the number of rows per iteration/chunk. The number of iterations is calculated as the row count of the input table divided by this value. Set the value to 1 in order to implement a streaming approach, that is, one row at a time.
No. of chunks
Set the number of iterations/chunks. The number of rows per chunk is calculated as the the row count of the input table divided by this value.

Input Ports

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Any input table. Each iteration will process one part of this table.

Output Ports

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The current part of the input table.

Best Friends (Incoming)

Best Friends (Outgoing)

Workflows

Installation

To use this node in KNIME, install KNIME Base nodes from the following update site:

KNIME 4.3

A zipped version of the software site can be downloaded here.

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Developers

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