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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/01/14 11:57:17 UTC

[GitHub] [arrow-datafusion] Igosuki edited a comment on pull request #1556: Officially maintained Arrow2 branch

Igosuki edited a comment on pull request #1556:
URL: https://github.com/apache/arrow-datafusion/pull/1556#issuecomment-1013038787


   @houqp What hardware/setup did you use to run the benchmark ? I'm actually getting way worse performance if running tpch using parquet
   
   Edit : ok flamegraphs showed me that the parquet reader in the arrow2 branch is not being passed a BufReader but a File instead


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