LuciferYang commented on code in PR #43394:
URL: https://github.com/apache/spark/pull/43394#discussion_r1361861749
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sql/core/src/test/scala/org/apache/spark/sql/execution/WholeStageCodegenSparkSubmitSuite.scala:
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@@ -70,39 +71,41 @@ class WholeStageCodegenSparkSubmitSuite extends
SparkSubmitTestUtils
object WholeStageCodegenSparkSubmitSuite extends Assertions with Logging {
- var spark: SparkSession = _
-
def main(args: Array[String]): Unit = {
TestUtils.configTestLog4j2("INFO")
- spark = SparkSession.builder().getOrCreate()
+ val spark = SparkSession.builder()
+ .config(SQLConf.SHUFFLE_PARTITIONS.key, "2")
+ .getOrCreate()
+
+ try{
+ // Make sure the test is run where the driver and the executors uses
different object layouts
+ val driverArrayHeaderSize = Platform.BYTE_ARRAY_OFFSET
+ val executorArrayHeaderSize =
+ spark.sparkContext.range(0, 1).map(_ =>
Platform.BYTE_ARRAY_OFFSET).collect.head.toInt
Review Comment:
we can remove this `toInt`, it is redundant
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