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Posted to github@arrow.apache.org by "yahoNanJing (via GitHub)" <gi...@apache.org> on 2023/03/30 03:22:54 UTC

[GitHub] [arrow-datafusion] yahoNanJing opened a new issue, #5788: Incorrect metrics for ParquetExec

yahoNanJing opened a new issue, #5788:
URL: https://github.com/apache/arrow-datafusion/issues/5788

   ### Describe the bug
   
   For tpch 1G parquet data, we run the query 17 and get the following plan result:
   ![Screen Shot 2023-03-30 at 11 20 05](https://user-images.githubusercontent.com/90197956/228720251-b242e27f-26b6-44b8-b9d6-4c65771f00dc.png)
   
   It takes around 4s to finish the query. However, the metrics for the `ParquetExec` shows it takes more than 7s for total scanning, which is abnormal
   
   ### To Reproduce
   
   _No response_
   
   ### Expected behavior
   
   _No response_
   
   ### Additional context
   
   _No response_


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[GitHub] [arrow-datafusion] alamb closed issue #5788: Incorrect metrics for ParquetExec

Posted by "alamb (via GitHub)" <gi...@apache.org>.

alamb closed issue #5788: Incorrect metrics for ParquetExec
URL: https://github.com/apache/arrow-datafusion/issues/5788


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