Preview of Omnisci for Mac Data importing question

Hi, I’m using the Omnisci Mac preview for importing 55 million data. During the process of importing, it shows that 55 millions data are ingested while 2 or 3 are refused. However, After importing, it only successfully imported 20 million data. Any reason? I’m using csv.gz format. Does Mac preview support gz format?

Hi @Youan_Lu,

Yes, the Mac preview does support csv.gz format. We’ll investigate into the issue but need a bit of information. How many columns are in your CSV? Do you have any null data? Are there any empty rows? Would you be willing to share your file for us to repro inhouse?