If I register a metrics object with a bolt/spout, will it run in the same thread as the bolt/spout?

Or do I need to worry about synchronization issue? Thanks in advance!

If I register a metrics object with a bolt/spout task, will it run in the same thread as the task?

Sorry, changed the title to make it more accurate. On Tue, Jun 3, 2014 at 11:12 PM, Xueming Li james.xueming...@gmail.com wrote: Or do I need to worry about synchronization issue? Thanks in advance!

Custom metrics using IMetrics interface

Hi all, I am working on a project to build an order processing pipeline on top of Storm. In order to measure performance, for every spout/bolt and every order processed by them, one requirement is to generate custom metrics in the form order id, order entry timestamp in milisec, order exit

Re: Storm failover, is it possible to know the last succeeded bolt when fail method gets called in spout?

Thank you very much Taylor for prompt reply :-)