cxzl25 opened a new pull request, #2418:
URL: https://github.com/apache/auron/pull/2418

   # Which issue does this PR close?
   
   Closes #2417
   
   # Rationale for this change
   
   Now when shuffle is written, there is a shuffle size after log output 
compression, but there is no output compression size when using rss.
   
   
https://github.com/apache/auron/blob/2889b563139e6495495b61d0902e3f93f0ebe8bb/native-engine/datafusion-ext-plans/src/shuffle/buffered_data.rs#L156
   
   # What changes are included in this PR?
   Output the compressed size when writing RSS.
   
   # Are there any user-facing changes?
   No
   
   # How was this patch tested?
   Production environment verification
   
   ```
   2026-07-22 20:10:07.090 (+80.707s) [INFO] 
[datafusion_ext_plans::shuffle::buffered_data:196] (stage: 0, partition: 1694, 
tid: 0) - all buffered data drained to rss, pushed_compressed=74.2 MiB, 
uncompressed_mem=528.1 MiB
   2026-07-22 20:10:07.110 (+80.727s) [INFO] 
[datafusion_ext_plans::shuffle::buffered_data:196] (stage: 0, partition: 385, 
tid: 2) - all buffered data drained to rss, pushed_compressed=81.3 MiB, 
uncompressed_mem=531.6 MiB
   2026-07-22 20:10:09.505 (+83.122s) [INFO] 
[datafusion_ext_plans::shuffle::buffered_data:196] (stage: 0, partition: 3824, 
tid: 1) - all buffered data drained to rss, pushed_compressed=80.0 MiB, 
uncompressed_mem=528.4 MiB
   ```
   
   
   # Was this patch authored or co-authored using generative AI tooling?
   - [ ] Yes
   - [ ] No
   
   
   


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