Hi,
I just realized that getRowCount (from BufferedDataTable) may take a while if the table is rather big. For 2.400.000 lines it took approximately 20 seconds. I was wondering whether it is worth to spend this time just to get a nice progress bar while executing the node...
I guess, there is no way to make it faster? (I also compared to the RowFilter node, which takes the same time to get the row count.