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Posted to notifications@texera.apache.org by "carloea2 (via GitHub)" <gi...@apache.org> on 2026/08/31 03:28:08 UTC

[I] State serialization can collapse distinct dictionary keys [texera]

carloea2 opened a new issue, #8215:
URL: https://github.com/apache/texera/issues/8215

   ### What happened?
   
   State serialization converts every dictionary key to a string. Distinct Python keys can therefore collapse to the same JSON key and silently overwrite state.
   
   Before: integer key 1 and string key 1 -> one stored value survives
   
   After: any non-string state key -> TypeError before serialization
   
   ### How to reproduce?
   
   Round-trip state containing a nested dictionary with integer key 1 and string key 1.
   
   ### Version/Branch
   
   1.3.0-incubating-SNAPSHOT (main)
   
   ### Commit Hash
   
   70c21145887920528d7d5540e3fb790b43e8b759
   
   ### What browsers are you seeing the problem on?
   
   Not browser-specific.
   
   ### Relevant log output
   
   ```text
   original= {'config': {1: 'integer key', '1': 'string key'}}
   encoded= {"config":{"1":"string key"}}
   round_trip_equal= False
   ```


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Re: [I] State serialization can collapse distinct dictionary keys [texera]

Posted by "carloea2 (via GitHub)" <gi...@apache.org>.
carloea2 commented on issue #8215:
URL: https://github.com/apache/texera/issues/8215#issuecomment-5548203002

   /take


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Re: [I] State serialization can collapse distinct dictionary keys [texera]

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #8215:
URL: https://github.com/apache/texera/issues/8215#issuecomment-5473328463

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Re: [I] State serialization can collapse distinct dictionary keys [texera]

Posted by "aglinxinyuan (via GitHub)" <gi...@apache.org>.
aglinxinyuan closed issue #8215: State serialization can collapse distinct dictionary keys
URL: https://github.com/apache/texera/issues/8215


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