Added sigar to build path
Trait for usage monitoring API
modified Stats Monitor file to follow some style guides for scala
Getting total cpu and ram usage
Renamed scala file
Added basic methods for disk usage
Added basic methods for disk usage
merge fixed
[PDIOMON-2] Added unimplemented methods, and fixed compilation errors
PDIOMON-4 Added REST Api on the scheduler server
[PDIOMON-5] Added some comments about basic implementation on scheduler server. Also testing something with github....
[PDIOMON-5] Implemented the API functions, and removed some of them. Still need to implement getting the mongodb size
Added disk usage for mongodb
PDIOMON-6 Added simple web interface for cpu/ram/disk usage
PDIOMON-7 - Added tests for the status monitor controller
PDIOMON-8 - Added an aggregate stats call that returns all the stats at once
PDIOMON-6 Modified webpage to use d3 line graphs
PDIOMON-7 Modified the code so that later on, when new tools other than MongoDB or Hadoop are used, the monitor code can be easily modified
PDIOMON-8 Merged changes from PDIOMON-7
PDIOMON-8 Fixed minor bug from merging