Hi, I'm wondering how dynamic topologies are for most Storm users? That is, do people tend to have topologies with a more or less fixed type (and number?) of spouts & bolts? Or do people have topologies where different types of spouts & bolts are regularly being added/removed?
I'm asking because some of our SPM users who use it to monitor Storm performance metrics are asking if they can see metrics for their spouts and bolts. We didn't collect these metrics in the SPM based on the assumption that topologies are very dynamic, meaning that spouts and bolts change a lot and one would end up with a messy pile of different kinds of bolts & spouts in the SPM UI, but..... .... now I'm wondering, is this actually a correct assumption? I now get the feeling most people have 1 or more topologies with a more or less fixed types (and even number?) of spouts & bolts. Could anyone please enlighten me? Thanks, Otis -- Performance Monitoring * Log Analytics * Search Analytics Solr & Elasticsearch Support * http://sematext.com/
