viirya commented on a change in pull request #29667:
URL: https://github.com/apache/spark/pull/29667#discussion_r484622184
##########
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:
Actually my first commit is to get confs from default session if no
active session is found. In this case, default session is set to the active
session of first thread.
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