maobaolong opened a new issue, #1932:
URL: https://github.com/apache/incubator-uniffle/issues/1932

   ### Code of Conduct
   
   - [X] I agree to follow this project's [Code of 
Conduct](https://www.apache.org/foundation/policies/conduct)
   
   
   ### Search before asking
   
   - [X] I have searched in the 
[issues](https://github.com/apache/incubator-uniffle/issues?q=is%3Aissue) and 
found no similar issues.
   
   
   ### Describe the bug
   
   During these day, we found a bundle of memory related issue, some are memory 
leak, some are double release, these make us confusing.
   
   And we have a discussion between our teammate, an idea is that we should 
decouple rpc thread and memory release thread by a blocking queue, leverage 
this queue, let's say it `releaseEventQueue`, rpc threads could be memory 
release event producer, and memory release thread poll the `releaseEventQueue` 
and release the memory, by this, we can make sure release memory within one 
thread, double release behavior can be detected and avoid.
   
   Any thoughts?
   
   ### Affects Version(s)
   
   master
   
   ### Uniffle Server Log Output
   
   _No response_
   
   ### Uniffle Engine Log Output
   
   _No response_
   
   ### Uniffle Server Configurations
   
   _No response_
   
   ### Uniffle Engine Configurations
   
   _No response_
   
   ### Additional context
   
   _No response_
   
   ### Are you willing to submit PR?
   
   - [ ] Yes I am willing to submit a PR!


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