Hi to all.
Thank you for your quick response. I will try both of your solutions in
order to find which one I the best.
Thanks,
Stefanos
On 7 Aug 2015 20:40, "Robert Metzger" wrote:
> Hi Stefanos,
>
> you can also write yourself a little script/tool which is periodically
> requesting the followi
Hi Stefanos,
you can also write yourself a little script/tool which is periodically
requesting the following JSON from the JobManager:
http://localhost:8081/setupInfo?get=taskmanagers&_=1438972693441
It returns a JSON string like this:
{"taskmanagers":[{"path":"akka:\/\/flink\/user\/taskmanager
Hi,
You can use something like iostat to extract the CPU usage.
For instance, I call this script on the JM node:
#!/usr/bin/env bash
lines=`cat /home/andra.lungu/hostnames.txt | paste -d, -s`
echo "${lines}"
IFS="," read -ra hostnames <<<"${lines}"
for line in "${hostnames[@]}"; do
ssh ${line}
Hi to all.
I am working an a research project using flink and i would like to extract the
CPU + RAM resources consumed on each worker in order to include the stats in my
paper. Can anyone advice me on how could i extract them?
Thanks in advance.
Stefanos
