[GitHub] [pulsar] imaffe commented on issue #11756: When one consumer subscribes to multiple topics, disable allowAutoTopicCreation in broker.conf, as long as one topic in the topic list does not exist, messages cannot be received

[GitBox <gi...@apache.org>]

imaffe commented on issue #11756:
URL: https://github.com/apache/pulsar/issues/11756#issuecomment-904982395


   So in my understanding, there are two bugs
   1. when subscribe to a non-exist topic and some existing topics, the consumer  is expected to consume data from the existing topics, but we find it can't.
   2. Despite case 1, when we delete the non-exsit topic subscription from the subscription, the consumer is expected to consume data from existing topics, and now we observed after case 1, the consumer doesn't behave as expected.
   
   To me case 2 indicates some isolation issue between different client connections which seems a bigger trouble. Do you see any error messages after your step 8 on why it cannot receive message from the existing topic?  Thanks ~


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