Alan O'Donnell - 2018-03-15 16:12:50
This doesn't seem right at all.
Is there some switch, possibly a bug? Or any way to debug what's going on?
OK, it's a big file, but not huge. There are 140,000 lines or 10 fields. Even saving as csv from MSExcel, it is still only 10MB.
How can it possibly use up 256 GIGA bytes of memory?
Any help appreciated. (I'd quite urgent)