OHDSI Home | Forums | Wiki | Github

Could Whiterabbit be used though command line and how to solve out of memory problem?


(Yun Mai) #1

Hello, I have two questions on Whiterabbit:

  1. Is there any way to perform scanning using the command line other than a user interface? I am asking because there is no way to connect to redshift because of the complicated authentification like we build a tunnel to connect to the database and using MFA too. I am wondering whether I can run it on an AWS server.

  2. I download the data to local but an error occurred when I scanned a table: Exception in thread “AWT-EventQueue-0” java.lang.OutOfMemoryError: Java heap space. What I can think of is to split the table into seral smaller ones.

Any advice will be appreciated. Thank you in advance.


t