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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/08/28 15:53:20 UTC

[GitHub] [pulsar] MarvinCai edited a comment on issue #1267: Improve failover subscription for non-partitioned topic

MarvinCai edited a comment on issue #1267:
URL: https://github.com/apache/pulsar/issues/1267#issuecomment-682758151


   @sijie Please correct me if my explanation is wrong. 
   @Lanayx Partitioned topic is implemented as N internal topics, so non-partitioned topic map to single internal topic and partitioned topic map to X of internal topic depends on number of partitions. 
   And for partitioned topic with failover subscription active consumer will be pick for each partition(internal topic),  if more than one consumer connect the sorting is important to make sure assignment happens evenly across highest priority consumers, while for non-partitioned topic there'll be single active consumer so all the sorting is not very necessary.


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