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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2022/04/01 14:59:23 UTC

[GitHub] [pulsar] Technoboy- opened a new pull request #14991: Optimize topic lookup when TC end tx.

Technoboy- opened a new pull request #14991:
URL: https://github.com/apache/pulsar/pull/14991


   ### Motivation
   
   When TC ends tx, it has to look up the topic. The original way uses pulsar-client to do this. It will look up every topic.
   If using bundle cache to find the topic owner broker, it can avoid to lookup every topic then decrease the lookup time.
   
   ### Modifications
   
   - Using bundle cache to find the topic owner broker. If occurs error, fall back to using the original way.
   
   ### Documentation
     
   - [x] `no-need-doc` 
     
   
   
   


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