cloud-fan commented on a change in pull request #29667:
URL: https://github.com/apache/spark/pull/29667#discussion_r484620936
##########
File path:
sql/core/src/test/scala/org/apache/spark/sql/execution/SQLExecutionSuite.scala
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@@ -119,6 +125,37 @@ class SQLExecutionSuite extends SparkFunSuite {
spark.stop()
}
+
+ test("SPARK-32813: Table scan should work in different thread") {
+ val executor1 = Executors.newSingleThreadExecutor()
+ val executor2 = Executors.newSingleThreadExecutor()
+ SparkSession.cleanupAnyExistingSession()
+
+ withTempDir { tempDir =>
+ try {
+ val tablePath = tempDir.toString + "/table"
+ val df = ThreadUtils.awaitResult(Future {
+ val session =
SparkSession.builder().appName("test").master("local[*]").getOrCreate()
Review comment:
For this case, shall we respect the confs that were used to create the
DataFrame? `SparkPlan` actually captures the active session that was used to
create it: `SparkPlan.sqlContext`
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