liuzqt commented on code in PR #38704:
URL: https://github.com/apache/spark/pull/38704#discussion_r1026966457
##########
sql/core/src/test/scala/org/apache/spark/sql/DatasetSuite.scala:
##########
@@ -2251,7 +2251,11 @@ class DatasetLargeResultCollectingSuite extends QueryTest
with SharedSparkSession {
override protected def sparkConf: SparkConf =
super.sparkConf.set(MAX_RESULT_SIZE.key, "4g")
- test("collect data with single partition larger than 2GB bytes array limit")
{
+ // SPARK-41193: Ignore this suite because it cannot run successfully with
Spark
+ // default Java Options, if user need do local test, please make the
following changes:
+ // - Maven test: change `-Xmx4g` of `scalatest-maven-plugin` in
`sql/core/pom.xml` to `-Xmx10g`
+ // - SBT test: change `-Xmx4g` of `Test / javaOptions` in `SparkBuild.scala`
to `-Xmx10g`
+ ignore("collect data with single partition larger than 2GB bytes array
limit") {
Review Comment:
Yes @LuciferYang is right, need to change `-Xmx4g` to `-Xmx10g` to make it
work (it works for both shared local session and local cluster, but without the
change neither work).
Thanks for the fix! Previously I only tested this using IDE and I guess it
increased the mem under the hood......Sorry for the inconvenience.
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