Dear Chandradeep, Though I haven't seen your configuration yet, I tried to test the scenario. If you want to listen to different topics with a single processor, you need to use wildcards. If you have two clients that are publishing to buildings/A/1/temperature and buildings/A/2/temperature, then the subscriber client’s topic filter should be buildings/A/+/temperature. With the latest version (1.21.0) this works as expected. I’ve also tested the “workaround” approach to create two consumers but it also worked correctly. I advise you to revise your configuration. If you need additional help, please share it on the user's mailing list or through the NiFi Slack channel.
Best regards, Nandor Soma Abonyi > On May 6, 2023, at 2:28 PM, Nandor Soma Abonyi <nsabo...@icloud.com.INVALID> > wrote: > > Dear Chandradeep, > > It seems like the images didn’t go through. > Could you attach them again? > > Best regards, > Nandor Soma Abonyi > >> On 2023. May 6., at 13:59, Chandradeep Kumar >> <chandradeep.ku...@india.nec.com> wrote: >> >> >> Dear Dev, >> >> I’m trying to handle a scenario where more than one topic could be able to >> subscribe to a MQTT Broker via ConsumeMQTT processor. >> >> Currently I’m able to subscribe single topic and receive message which is >> published on same topic. >> >> Below configuration of ConsumeMQTT works fine: >> >> >> But when I configured more than one topic in this processor then it is not >> working: >> >> >> >> When I tried to create two consumeMQTT processor which are connected with >> single funnel then both are not working. However when I stopped anyone then >> its started working. >> >> Request you to kindly help me out on this use case. >> Thanks in advance. >> >> Regards, >> Chandradeep >> The contents of this e-mail and any attachment(s) are confidential and >> intended for the named recipient(s) only. It shall not attach any liability >> on the originator or NEC Corporation India Private Limited or its >> affiliates. Any views or opinions presented in this email are solely those >> of the author and may not necessarily reflect the opinions of NEC >> Corporation India Private Limited or its affiliates. Any form of >> reproduction, dissemination, copying, disclosure, modification, distribution >> and / or publication of this message without the prior written consent of >> the author of this e-mail is strictly prohibited. If you have received this >> email in error please delete it and notify the sender immediately.
