LuciferYang opened a new issue, #13411:
URL: https://github.com/apache/gravitino/issues/13411

   **What would you like to be improved?**
   
   `ModelVersionEntity.equals` compares `aliases` with 
`CollectionUtils.isEqualCollection` (order-independent, bag semantics), but 
`hashCode` hashes the `List` directly, which is order-sensitive. Two model 
versions that are equal under `equals` but differ only in alias ordering get 
different hash codes, which violates the `Object.hashCode` contract and loses 
them in any `HashSet` or `HashMap`.
   
   **How should we improve?**
   
   Combine an order-independent sum of element hashes for `aliases` into 
`hashCode`, matching exactly the fields `equals` compares. `uris` and 
`properties` are `Map`s whose hash is already order-independent, so they stay 
as they are.
   


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