[GitHub] [pulsar] codelipenghui opened a new pull request #8545: Expose consumer names after the mark delete position for the Key_Shared subscription

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

codelipenghui opened a new pull request #8545:
URL: https://github.com/apache/pulsar/pull/8545


   ### Motivation
   
   1. Expose consumer names after the mark delete position for the Key_Shared subscription.
   2. Remove the consumer from the recenlyJoinedConsumer depends on the valid next position of the next position. Previously, we use the position.nextPosition to decide to remove the consumer from the recenlyJoinedConsumer but this will lead to consumers can't be deleted property. For example, if ledger rollover and the mark delete position is the last position of the old ledger and the max read position is the first position of the new ledger, In this situation, we should remove the consumer from the recenlyJoinedConsumer but in fact, it will stay in the recenlyJoinedConsumer because the max read position always greater than the `markDeletePosition.nextPosition`. 
   
   So we should get the valid next position for the mark delete position.
   
   *If `yes` was chosen, please highlight the changes*
   
     - Dependencies (does it add or upgrade a dependency): (no)
     - The public API: (no)
     - The schema: (no)
     - The default values of configurations: (no)
     - The wire protocol: (no)
     - The rest endpoints: (no)
     - The admin cli options: (no)
     - Anything that affects deployment: (no)
   
   ### Documentation
   
     - Does this pull request introduce a new feature? (no)


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[GitHub] [pulsar] codelipenghui merged pull request #8545: Expose consumer names after the mark delete position for the Key_Shared subscription

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

codelipenghui merged pull request #8545:
URL: https://github.com/apache/pulsar/pull/8545


   


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