Aaron T
03/29/2023, 2:35 PMTimeWindowPartitionMapping
of the upstream partition with the start_offset=-1
when I go to backfill, the first partition of the time windowed asset will fail to materialize because there is no upstream partition with a -1 offset. I tried a different partition start date, for the partition definition, but dagster would not allow different partition start dates. Is there anyway to have this so that the time window partition mapping knows it cannot get the first partition and excludes it from backfilling?claire
03/29/2023, 11:51 PMAaron T
03/30/2023, 2:51 PMclaire
03/30/2023, 5:01 PMPhilippe Laflamme
03/30/2023, 5:08 PMI tried a different partition start date, for the partition definition, but dagster would not allow different partition start dates.Having the ability to create a job that targets assets that only differ by start/end offsets would solve this problem as well, since you could (presumably) backfill that job.