Dear All

I was able to successfully open Quickstart VM and after setting memory as 8 GB it helped start Cloudera Manager (using the Cloudera Express link on Desktop)

But even after setting the VM to use entire 8 GB of the total available RAM and 2 virtual CPU's  , Cloudera Manager starts up but gives following issues :

1. Hosts turns RED with Clock offset issue

2. sometimes , Service monitor doesnt start up 

3. Host Monitor doesnt start up.

Even when I tried restarting the Service Monitor, Host Monitor or  Cluster it starts putting many other components into RED status.

My Laptop's memory is 8GB . Is this happening because the total available memory on the laptop should be greater than 8 GB so that some memory capacity is available for other laptop functions. I was thinking of buying additional 8 GB to expand my laptop RAM to 16 GB based on this logic but wanted to double check whether ths is a known issue due to RAM.

Please let me know if RAM upgrade from 8 GB to 16 GB  will help this or can there be a different cause ?

Regards