the-other-tim-brown commented on code in PR #13632:
URL: https://github.com/apache/hudi/pull/13632#discussion_r2245429234
##########
hudi-spark-datasource/hudi-spark/src/test/scala/org/apache/hudi/common/table/read/TestHoodieFileGroupReaderOnSpark.scala:
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@@ -81,6 +81,7 @@ class TestHoodieFileGroupReaderOnSpark extends
TestHoodieFileGroupReaderBase[Int
sparkConf.set("spark.kryo.registrator",
"org.apache.spark.HoodieSparkKryoRegistrar")
sparkConf.set("spark.sql.extensions",
"org.apache.spark.sql.hudi.HoodieSparkSessionExtension")
sparkConf.set("spark.sql.parquet.enableVectorizedReader", "false")
+ sparkConf.set("spark.sql.orc.enableVectorizedReader", "false")
Review Comment:
We don't support vectorized reads in FileGroupReader for spark yet. You'll
see all the code paths for this manually disable the feature right now. It is
something I want to explore in another branch to see if we can easily change
this.
We do have tests that hit the vectorized reads and "returns batch" paths in
spark for CoW in `TestHoodieMultipleBaseFileFormat`.
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