Dear all, I am using storm via the trident interface. I have few questions about the nextTuple method of a Spout
1. When is-it call? How many tuples per call should I emit? Only one? As much as possible? According to the doc, when there is no tuple to emit, the nextTuple method should call Thread.sleep(). Right? 2. My spout is listenning for some values that are published in a channel (more or less twitter stream as done in twitter4J). How many instances of my spout will be created? If there is more than one instance, how to avoid to emit many time the same value. Thanks for your help. Denis --- L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast. http://www.avast.com
