Forum Discussion
Bizarre and long running DF refreshing
I like to know from other users if you have exprience anything similar to what the screenshot shows. - The first attempt (success) occurred after I made some changes to the dataflow and lak...
Through a support ticket, I found out a column in a source table contained an unsupported data type. The surprising part is that this table had nothing to do with the dataflow. It got me thinking:
1. Does the dataflow refresh look at all source tables in the lakehouse, even those not used?
2. How much data can a dataflow handle? In terms of MB/GB? In terms of the final number of rows and columns?