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Posted to issues@iceberg.apache.org by "singhpk234 (via GitHub)" <gi...@apache.org> on 2023/04/28 03:07:13 UTC

[GitHub] [iceberg] singhpk234 commented on pull request #7430: Allow sparksql to override target split size with session property

singhpk234 commented on PR #7430:
URL: https://github.com/apache/iceberg/pull/7430#issuecomment-1526918436

   > We first find matching files and then plan splits so the split size can be dynamic, we just need a good way to estimate it correctly.
   
   +1 on @aokolnychyi's suggestion on dynamic split size generation, this would help in solving the problem from both sides small table with a large split size, and large table with a small split size, since iceberg is responsible for the scan planning it's best if it's takes the call itself on how to make these splits. 
   
   plz. ref  [ticket](https://github.com/apache/iceberg/issues/7071) similar discussion above 


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