I use Hyperic 5.8.4
I have been using Hyperic HQ Java API to fetch disk related metrics and other utilization stuffs.
Upto 3 Days before the code was working fine. But Now I am unable to fetch disk related metrics.
I have attached the source code here.
Totally I have 40 Servers being Monitored and for all the 40 Servers, I am not getting any disk related details.
But Other statistics are fetched, ( ex. RAM, CPU etc)
But I am able to see in the GRAPH in the Hyperic dashboard for the disk .
I am getting the list size to be zero. (line No. 17 )
Where should I check to solve this error.
Any help from the community would be appreciated.
Before 3 days, Hyperic Server was restarted. Where should I trace back.
can any one in the community please help for sorting out this issue.
I have been with this error for a long time.