the-other-tim-brown commented on PR #13340:
URL: https://github.com/apache/hudi/pull/13340#issuecomment-2916670041

   > @the-other-tim-brown Hi, can this pr solve the concurrent problems caused 
by different jobs all try to execute the same table service plan, such as 
compaction plan? Now I have encountered corresponding problems with both 
compaction and clean. Can this pr solve this problem?
   
   @TheR1sing3un this does not solve that issue. You will need to configure 
your writers so only one is responsible for running the services or have a 
separate job managing the services. This PR just fixes some edge cases where 
writers are not aware of other inflight instants due to the delay between 
generating the instant time and persisting to the timeline. This causes some 
issues around conflict resolution. The goal of the larger story is that all 
instant generation and persistence happens in the same lock so we can easily 
reason about the sequence of events and avoid these issues.


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