My ETL fail with no indication why
I had an ETL to create some aggregated data sets from a raw dataset. It was running great for months, new data would get added to the raw dataset, the ETL would run and the aggregates would be updated. Maybe the raw dataset grew too large because now it fails and gives no error or indication why.
I tried creating an ETL to chop the dataset into smaller datasets and that ETL fails also, still no indication why. Any help would be appreciated.