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[VL] Use value of spark.io.compression.codec as Velox's spill codec #2500
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Thanks for opening a pull request! Could you open an issue for this pull request on Github Issues? https://github.com/oap-project/gluten/issues Then could you also rename commit message and pull request title in the following format?
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Two questions:
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===== Performance report for TPCH SF2000 with Velox backend, for reference only ====
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for q2: it's not compressed w/o this patch AFAIK. CC: @jackylee-ch thanks, -yuan |
For Q1, it will throw exception. |
Use Spark's existing option
spark.io.compression.codec
as Velox backend's spill codec.