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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2021/01/17 06:35:12 UTC

[GitHub] [hudi] vinothchandar commented on pull request #2441: [HUDI 1308] [WIP] RFC-15 perf prod testing

vinothchandar commented on pull request #2441:
URL: https://github.com/apache/hudi/pull/2441#issuecomment-761742963


   On a 250K file table, with 1000 partitions 
   
   Parallelized listing from Spark takes 18 seconds
   
   ![image](https://user-images.githubusercontent.com/1179324/104833033-b86e6980-584a-11eb-95a3-b3f1e447cfa8.png)
   
   Metadata table is ~2x faster!! (timeline server=on)
   
   ![image](https://user-images.githubusercontent.com/1179324/104833072-f3709d00-584a-11eb-9e3a-2236cc872c67.png)
   
   
   Metadata table is fast, even with parallel access from executors !! (timeline server=off)
   
   
   ![image](https://user-images.githubusercontent.com/1179324/104833097-07b49a00-584b-11eb-81d2-bd07ee893827.png)
   


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