Hi, today, the above question appeared on SO: https://stackoverflow.com/questions/34309189/how-to-get-the-task-number-and-id-not-the-executor-in-storm
The problem is, that TopologyContext.getComponentTasks(<componentId>) returns the IDs of the executors (and not the tasks). The name of the method is not chooses very good -- I guess this dates back to the time before the separation of tasks and executors... My question is now: - do tasks actually have an ID? - if yes, can those IDs be retrieved? - can we get at least the number of tasks per operator somehow? - should the above method get renamed? As the number of tasks is fix, one could of course collect this information an pass it via the Config to StormSubmitter.submitTopology(...). However, this is quite a work-around. Please let me know what you think about it. -Matthias
signature.asc
Description: OpenPGP digital signature
