Hi I have a question regarding collecting of stats data from running topology
for example in a simple scenario having let say counters storm_read bolt_A_read bolt_B_read and topology Spout -> Bolt A -> Bolt B Spout -> increments storm_read counter on every nextTuple Bolt A -> increments bolt_A_read counter on every execute Bolt B -> increments bolt_B_read counter on every execute and it is all accumulative Then to have an app to access these global statistics and display these counters What would be best way to go about this ? I did look into "metrics" but two things 1. don't seem to work with spout (I followed instructions at http://www.endgame.com/news/storm-metrics-how-to.html) 2. work with bolt but counters are not accumulative and reset (they act as what they are metrics data, for graphs etc) highly appreciate any advice on the subject!
