How to write to a managed location on S3 using more than one partition

Dario

My partition is defined like this:

participant='morella'/p_year='2022'/p_month='03'/p_day='01'/.*

with the tricky part that participant value is dynamic and is provided in the dataframe I want to write.

participant values can be: 'morella', 'irama', 'akhila', 'lucia', ...etc.

Thanks for you help

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Operating system used: linux AWS

Alexandru

Hi,
You can mix discrete and time-based partitions this will likely create a high number of partitions. So probably sticking with just time time-based partitions should suffice and you can use wildcards for participants and then enrich with file info if needed to add participants back to the dataset: https://doc.dataiku.com/dss/latest/preparation/processors/enrich-with-record-context.html

Thanks