>From my little experience with Storm, I guess matrices messages from bolts and spouts are acked. But it should not be every second.
On Fri, Sep 26, 2014 at 9:02 PM, Deepak Subhramanian < [email protected]> wrote: > Hi, > I deployed a basic trident topology in HDP storm cluster. I am using > > TransactionalTridentKafkaSpout to process messages from Kafka Queue . For > some reason the ack count in Storm GUI in spout and bolt increases by 20 > every second even if there is no messages in Kafka queue . > > Is there any reason ack is called by Trident even though no messages are > getting processed > Thanks, D > > > -- Regards, Vikas Agarwal 91 – 9928301411 InfoObjects, Inc. Execution Matters http://www.infoobjects.com 2041 Mission College Boulevard, #280 Santa Clara, CA 95054 +1 (408) 988-2000 Work +1 (408) 716-2726 Fax
