···

       
7
       
7
       
 
       
        enable = true;

     

       
8
       
8
       
 
       
        master = "master:7077";

     

       
9
       
9
       
 
       
      };

     

       
10
       
10
       
+
       
      virtualisation.memorySize = 2048;

     

       
10
       
11
       
 
       
    };

     

       
11
       
12
       
 
       
    master = { config, pkgs, ... }: {

     

       
12
       
13
       
 
       
      services.spark.master = {