Storm UI provides metrics about topologies on the cluster and
no.of tuples emitted, transferred and any last known errors
etc..
you can start storm ui by running STORM_HOME/bin/storm ui which
runs daemon at port 8080. If you hover over the table headers
in Storm UI it will show you a text which talks about that
particular value.
If you are trying to add custom metrics to your topology please
refer to this
page [1]http://www.bigdata-cookbook.com/post/72320512609/storm-
metrics-how-to
On Fri, Jul 11, 2014, at 02:38 AM, Benjamin SOULAS wrote:
Hi everyone,
Actually intern for my master's degree, I have to implement
topologies and see what's happening. I am trying to see those
data via Storm UI; My problem is that I don't find enough
documentation on that... I installed the splunk interface, but
I don't know how to implement it on my topologies ... Does the
Metrics interfaces are used for this???
Please I really need help ...
Regards
References
1. http://www.bigdata-cookbook.com/post/72320512609/storm-metrics-how-to
