[GitHub] [pulsar] codelipenghui commented on issue #9585: The consumer doesn't reconnect to the multi partitioned topic after the topic deletion and recreating

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

codelipenghui commented on issue #9585:
URL: https://github.com/apache/pulsar/issues/9585#issuecomment-781738542


   @alexku7 @mlyahmed  The problem is after you disabled the topic auto-creation and delete the topic forcefully, the regular consumer can't reconnect after recreating this topic? But the regex consumer works?
   
   If I understand correctly, this is expected behavior. If the topic-auto creation is disabled, the consumer will stop when occurs TopicNotFoundException. The regex consumer has different behavior, the regex consumer will fetch topics that can match the regex, so it will reconnect to the recreated topic.


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