Why can't you just connect your files reader spout to multiple bolts (the first bolt of each topology)?
________________________________ From: Klausen Schaefersinho [[email protected]] Sent: Friday, October 17, 2014 3:24 AM To: [email protected] Subject: Read from another Topology Hi, In my storm setup data arrives in form of files that I have to read and emit in my spout. Also my topology is very dynamic. Some topologies run quite long, whereas other can turned on and off frequently. In order to avoid that I have n spouts reading from the files, I was wondering if could have just one topology in the cluster which reads from the file and just emits tuples? All other topologies would than register and that "listen" to taht topology. Cheers, Klaus ________________________________ This e-mail contains privileged and confidential information intended for the use of the addressees named above. If you are not the intended recipient of this e-mail, you are hereby notified that you must not disseminate, copy or take any action in respect of any information contained in it. If you have received this e-mail in error, please notify the sender immediately by e-mail and immediately destroy this e-mail and its attachments.
