Component view does not work with a chunk loop inside

KNIME Business Hub
1

Hi,

I am trying to do chunk loops inside my component, and the view stops working.

Background:

The data app shows up a single selection and file upload widget, then performs a logic to chunk rows (if more than 300) from the uploaded file data and process it before displaying the output to the user. It works fine without chunk loops. How can we do that? I tried to put that logic within a metanode/component within my primary component, but that did not help.

Thanks!

2

HI,
I hope you’re having a great week.
To help me better understand the logic you’re implementing with the chunk loops and ensure the component performs optimally, would you be able to share a sample of your current KNIME workflow?
Having a “representative” version of the workflow allows me to test the execution flow directly and identify any bottlenecks in the component rendering.

Thanks
Sourav