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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/05/28 05:05:51 UTC

[GitHub] [pulsar] merlimat opened a new pull request #7077: Fixed increasing number of partitions with attached readers

merlimat opened a new pull request #7077:
URL: https://github.com/apache/pulsar/pull/7077


   ### Motivation
   
   When we're increasing the number of partitions in a topic, we typically also pre-create the subscriptions on those topics. In this case, we're also pre-creating the non-durable subscriptions of the readers.
   
   These are getting created as durable subscriptions on the new partitions and will be leaked and causing backlogs.
   
   Instead, we don't need to pre-create anything for readers (non-durable subscriptions).
   


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[GitHub] [pulsar] jiazhai merged pull request #7077: Fixed increasing number of partitions with attached readers

Posted by GitBox <gi...@apache.org>.

jiazhai merged pull request #7077:
URL: https://github.com/apache/pulsar/pull/7077


   


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