[GitHub] [pulsar] trexinc opened a new issue #7306: regex consumer fails to subscribe when partitions are missing

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

trexinc opened a new issue #7306:
URL: https://github.com/apache/pulsar/issues/7306


   For reasons unknown some partitioned topics are missing one of the partitions. Should be 3, but not all are created.
   
   When that happens and I start a regex consumer that catches those partitioned topics:
   `bin/pulsar-client consume -s test3 --regex 'tenant/ns/topic.*'`
   It fails:
   `[MultiTopicsConsumer-f47ed] Failed to subscribe for topic [persistent://tenant/ns/topicXYZ] in topics consumer, subscribe error: org.apache.pulsar.client.api.PulsarClientException$TopicDoesNotExistException: Topic does not exist`
   
   I managed to fix it using "create-missed-partitions", but why aren't the missing partitions created automatically when the consumer is connected?


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[GitHub] [pulsar] trexinc commented on issue #7306: regex consumer fails to subscribe when partitions are missing

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

trexinc commented on issue #7306:
URL: https://github.com/apache/pulsar/issues/7306#issuecomment-646139688


   In addition I didn't expect the regex consumer to fail at all, it should subscribe IMHO to what it can and not fail completely if it can't connect to some.


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