I have a hierarchy of files in a folders organised by month and day (no year).
Therefore my Partitioning is defined as "%M/%D/.*" but seems not to be correct because the list of aprtitions function returns an error.
Detected 0 partitions
Found 57941 unmatched files:
What should I do ?
Dataiku does not support incomplete time hierarchies (month-day without year).
You will need to manually define two non-time-based partitioning dimensions called "month" and "day", and work manually with them. You will not be able to use time-range management features of DSS.
I've got my solution.
I could have added a "year" folder on top of my "month/day" hierachy but I'm not at liberty to do it.
What I did is to rename my "month/day" folders as "year-month/day" folders.
Therefore the partitioning definition becomes "%Y-%M/%D/.*" which works well for DSS.