Hi Eric, I read the wiki of Chukwa, but there is less information about HICC. >From where I can get its screen-shot or demo?
Thanks, 2010/12/17 Eric Yang <[email protected]>: > Hi Akshay, > > A) Yes. You can use “add sigar.SystemMetrics SystemMetrics [interval] 0” to > stream CPU state at specified interval. For example: > > “add sigar.SystemMetrics SystemMetrics 5 0” without quotes will stream CPU > state every 5 seconds. > > B) Chukwa has a graphing tool built in which is called HICC. It requires > Hbase deployed in order to use HICC. > > However, agent is still required on the client machines. > > Regards, > Eric > > On 12/16/10 4:34 AM, "Akshay Kumar" <[email protected]> wrote: > > Hi, > I have a Hadoop installation, and I want to collect some basic OS level > metrics like - cpu, memory, disk usage, and Hadoop metrics. > > I have looked into Ganglia, but it requires installing agents on client > machines, which is what I want to avoid. > > My queries: > a) Is this a fair use case for using chukwa? e.g. polling client machines > for CPU stats few times per minute? > b) Is it possible to integrate data collected from chukwa collectors in a > form readable by rrdtool kind of graphing tools on the server side? > > Thanks, > Akshay > >
