Hi benjamin, If i understand your question right, u are unable to see the UI after installing the Storm tar.gz. you need to capture ui.port:8080 on the storm.yaml file present in storm_home/conf/ location.... then u should be able to see the UI at port 8080. Also in local mode (if u r using it) u can just see the UI but i dont think u can capture any changes in there while topology is running. it will be a clean webpage with parameters displayed. if u want to monitor the metrics i think u will need a distributed storm environment.
Thanks, Siddharth Ubale On Tue, Jul 15, 2014 at 1:29 PM, Benjamin SOULAS < [email protected]> wrote: > Thanks for the answer, > > But my problem is that I am on storm incubator ( > https://github.com/apache/incubator-storm) and I don't find anything like > you said, except at this path : storm-core/src/ui/public/index.html where I > suppose you can see your storm ui. > > I understand I have to start Storm UI via a command line thanks to > STORM_HOME, but this environment variable is not defined in my case ... > Maybe I missed something ... Any idea what I have to do?? > > Thanks > > > 2014-07-11 17:37 GMT+02:00 Harsha <[email protected]>: > > >> >> 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 >> 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 >> >> >> > >
